[464] Batch Wizard Report

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Summary Report (Partial)

1. Documents that have errors

2. Documents that have warnings

3. Documents that have no errors or warnings

Validation Reports

http://www.apat.gov.it/Museo/Litomineralogia_schede_html/11.htm

Line:charTypeMessage Description
 Message (Web Content Accessibility Guidelines 1.0) [ACCESSIBILITY][73] WCAG 1.0 accessibility checking is disabled.
 Message (Section 508 Accessibility Standards) [ACCESSIBILITY][73] Section 508 accessibility checking is disabled.
2:1Warning[24] A document type declaration should normally appear as the second line for XHTML documents (the first line should be an XML declaration). For example, for XHTML 1.0 Strict documents, <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "DTD/xhtml1-strict.dtd"> should be the second line (or the first line if there is no XML declaration). For XHTML 1.0 Transitional documents, the line should be <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "DTD/xhtml1-transitional.dtd">. For XHTML 1.0 Frameset documents, the line should be <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Frameset//EN" "DTD/xhtml1-frameset.dtd">. Although the XHTML recommendation requires this line, most browsers probably ignore it. If you are using HTML Validator's integrated editor, then you can add this from the Tags menu or from the Tag Inserter.
3:1ErrorThe "xmlns:w" attribute is not valid for the "html" element. Some valid attributes for this element are: "dir", "lang", "version", and "xmlns".

xmlns:w="urn:schemas-microsoft-com:office:word"
 

7:18ErrorThe attribute value "Content-Type" for the "http-equiv" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<meta http-equiv=Content-Type content="text/html; charset=windows-1252">
 

8:12ErrorThe attribute value "ProgId" for the "name" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<meta name=ProgId content=Word.Document>
 

8:27ErrorThe attribute value "Word.Document" for the "content" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<meta name=ProgId content=Word.Document>
 

9:12ErrorThe attribute value "Generator" for the "name" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<meta name=Generator content="Microsoft Word 10">
 

10:12ErrorThe attribute value "Originator" for the "name" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<meta name=Originator content="Microsoft Word 10">
 

11:11ErrorThe attribute value "File-List" for the "rel" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<link rel=File-List href="1_file/filelist.xml">
 

12:11ErrorThe attribute value "Edit-Time-Data" for the "rel" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<link rel=Edit-Time-Data href="1_file/editdata.mso">
 

21:8Warning (Search Engine)[8] This document's title contains no words. This is inadequate for search engine purposes. A good title is important to your search engine rankings and listings. AI Internet Solutions recommends a title that is 5-15 words in length and that contains a relevant and descriptive phrase. The title should also contain keywords and search terms while remaining readable.
21:8Warning[108] This document has a "title" element but it does not contain a title.
21:2Message (Search Engine)Tip - A good title is very important for search engine listings. Use many keywords and search terms in the title but make it readable. Don't just stuff keywords in the title. The title should also be something that a user will want to click on when it's listed on a search engine. A good title is also important when a visitor bookmarks a page. Example: <title>Download CSE HTML Validator - Powerful HTML and Link Checking Software for Windows</title>. AI Internet Solutions also recommends that the "title" tag be the first tag inside the "head" section.
56:2WarningHTML 4.01 and XHTML require the "type" attribute for the "style" element to specify the style sheet language. For example, use type="text/css". Note that many browsers may work without this attribute but it is highly recommended that it be used.
57:2WarningIn XHTML documents, style and script content must not be in a comment because it technically means that the browser will see it as a comment and not as actual style or script content (though browsers are currently forgiving about this). However, not using comments makes your document less compatible with pre HTML 3.2 browsers (but most browsers now in use are HTML 3.2+ compatible). For maximum compatibility, consider putting the style information in an external style sheet. The next best option for XHTML documents is to not put the style information in a comment because this is technically not what you want even though it may work with today's browsers.
122:12ErrorThe attribute value "IT" for the "lang" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<body lang=IT style='tab-interval:35.4pt'>
 

122:15Message (General) [CSS]The "style" attribute has been used but a default style sheet language has not been defined (note that HTML Validator would not see this declaration if it is sent as an HTTP header by a web server). HTML 4.01 and XHTML require this for correct documents. However, for all practical purposes, leaving it out is very unlikely to cause problems. If you still want to define a default style sheet language, then include this in the "head" section of your document to specify "text/css" as the default style sheet language: <meta http-equiv="Content-Style-Type" content="text/css" />. If you are using HTML Validator's integrated editor, then you can add this from the Tags menu or from the Tag Inserter. Because this issue is very unlikely to cause problems, consider ignoring or disabling this message. See http://www.w3.org/TR/html4/present/styles.html#default-style for more information.
122:15Message (CSS Tips) [CSS]Use the inline "style" attribute sparingly. Using this attribute too often can prevent you from receiving many of the benefits of CSS like easier to maintain and less cluttered documents. Consider using a single CSS style sheet instead of relying too much on the "style" attribute. This message is displayed only once.
124:20Warning[13] HTML 4.01 and XHTML require that the "alt" attribute be used with the "img" element. The "alt" attribute is critical for accessibility. It lets authors specify equivalent text to serve as content when the image cannot be seen or displayed. Use alt="" when alternate text is not appropriate, such as when images are intended to format a page (such as spacer images).
124:4Message (Deprecated)[9] The "align" attribute is deprecated in HTML 4.01 and XHTML in favor of using style sheets. Instead of align="center", consider using the CSS "text-align: center" instead.
124:20Message (Search Engine)[8] Alt text is often used by search engines. Use this to your advantage (but do it appropriately). Furthermore, alt text is critical for accessibility. For these reasons and others, it is highly recommended that appropriate alt text be specified using the "alt" attribute. This message is displayed only once.
125:12ErrorThe attribute value "Section1" for the "class" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<div class=Section1>
 

127:10ErrorThe attribute value "MsoNormal" for the "class" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<p class=MsoNormal><o:p><span class="Stile2"><font face="Verdana, Arial, Helvetica, sans-serif">Collezioni Litomineralogiche - marmi antichi</font></span></o:p></p>
 

127:47Message (Deprecated)[9] The "font" element and all of its attributes are deprecated in HTML 4.01 and XHTML in favor of using style sheets (use the "color", "font", "font-family", "font-size", and other CSS font properties instead).
129:10ErrorThe attribute value "2" for the "size" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<hr size=2 width="100%" align=center>
 

129:31ErrorThe attribute value "center" for the "align" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<hr size=2 width="100%" align=center>
 

129:5Message (Deprecated)[9] The "align", "noshade", "size", and "width" attributes for the "hr" element are deprecated in HTML 4.01 and XHTML in favor of using style sheets. Consider using the "width" CSS property in place of the "width" attribute.
130:2Error"BR" contains uppercase characters. All start tags, end tags, and tag attributes must be in lowercase because this is an XHTML document.

<BR><img width=178 height=267
 

130:6Warning[13] HTML 4.01 and XHTML require that the "alt" attribute be used with the "img" element. The "alt" attribute is critical for accessibility. It lets authors specify equivalent text to serve as content when the image cannot be seen or displayed. Use alt="" when alternate text is not appropriate, such as when images are intended to format a page (such as spacer images).
130:16ErrorThe attribute value "178" for the "width" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<BR><img width=178 height=267
 

130:27ErrorThe attribute value "267" for the "height" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<BR><img width=178 height=267
 

131:28ErrorThe "v:shapes" attribute is not valid for the "img" element. Some valid attributes for this element are: "align", "alt", "border", "class", "dir", "height", "hspace", "id", "ismap", "lang", "longdesc", "name", "onabort", "onblur", "onclick", "oncontextmenu", "ondblclick", "onerror", "onfilterchange", "onfocus", "onkeydown", "onkeypress", "onkeyup", "onload", "onmousedown", "onmousemove", "onmouseout", "onmouseover", "onmouseup", "onresize", "src", "style", "title", "usemap", "vspace", and "width".

src="11_file/image002.jpg" v:shapes="_x0000_i1025"><span
 

132:35ErrorThe end tag for "p" was found, but "p" was never opened, has been ended too many times, or cannot have an end tag.

style='mso-spacerun:yes'> </span></p>
 

134:10ErrorThe attribute value "MsoNormal" for the "class" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<p class=MsoNormal><o:p>&nbsp;</o:p></p>
 

136:10ErrorThe attribute value "MsoNormal" for the "class" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<p class=MsoNormal>Litotipo: Portasanta</p>
 

138ErrorTerminating validation due to too many errors. Please correct the previous errors and recheck the document. HTML Validator is currently set to stop after 20 errors.

<p class=MsoNormal>Principali denominazioni: Marmor chium</p>
 

170:66WarningAt least one character (codepoint) between 128 and 159 (inclusive) was found on line 170. These codepoints are commonly found in Windows character sets like Windows-1252 but may not work for everyone, especially those not using Windows. Consider using "&#8217;" instead of this character.
171:60WarningAt least one character (codepoint) between 128 and 159 (inclusive) was found on line 171. These codepoints are commonly found in Windows character sets like Windows-1252 but may not work for everyone, especially those not using Windows. Consider using "&#8217;" instead of this character.
179:47WarningAt least one character (codepoint) between 128 and 159 (inclusive) was found on line 179. These codepoints are commonly found in Windows character sets like Windows-1252 but may not work for everyone, especially those not using Windows. Consider using "&#8217;" instead of this character.
 Comment (Accessibility Tips) [ACCESSIBILITY]This program can help you make your web pages more accessible. An accessible page is one that more individuals can use, such as individuals who are blind or deaf. It can also increase the usefulness of your web page for individuals who browse the web using slower devices like older computers or wireless devices like cell phones and PDAs. An accessible web site makes good business sense (and possibly good legal sense as well). You can enable or disable accessibility checking in the Validator Engine Options.
 CommentYou can disable all the error messages for improperly quoted attribute values by having HTML Validator ignore and disregard the quotation mark requirements for attribute values. This option is in CSE HTML Validator's Validator Engine Options. However, it is recommended that you leave these error messages enabled and that you properly enclose attribute values in quotation marks.
 CommentYou can use the Quick Quote Tool in the editor to quickly enclose all attribute values in quotation marks.
 CommentYou may want to turn off 128-159 character checking if you're sure that these characters will be interpreted and displayed properly by the visiting user agents. This option is in CSE HTML Validator's Validator Engine Options.
 CommentPossibly misspelled words (68, 35 unique): antichi (1x), ApplyBreakingRules (1x), BreakWrappedTables (1x), colband (1x), Collezioni (1x), Litomineralogiche (1x), Litotipo (1x), marmi (1x), normale (1x), noshow (1x), Portasanta (1x), rowband (1x), SnapToGridInCell (1x), Tabella (1x), table.MsoNormalTable (1x), UseAsianBreakRules (1x), UseFELayout (1x), WrapTextWithPunct (1x), BrowserLevel (2x), CharactersWithSpaces (2x), DocumentProperties (2x), Gianco (2x), GrammarState (2x), HyphenationZone (2x), LastAuthor (2x), LastSaved (2x), para (2x), SpellingState (2x), TotalTime (2x), tstyle (2x), WordDocument (2x), gte (3x), endif (4x), VML (4x), mso (13x). NOTE: Validation terminated so not all words were checked.
 CommentYou can change the maximum number of error messages to display before the validation is terminated. This option is in CSE HTML Validator's Validator Engine Options.
 CommentXHTML document detected.
 Comment[24] The XHTML recommendation strongly encourages that an XML declaration be used as the first line (line 1) of every XHTML document. For example, for XHTML and WML documents, something similar to <?xml version="1.0" encoding="UTF-8"?> or simply <?xml version="1.0"?> should be the first line. If you are using HTML Validator's integrated editor, then you can add this from the Tags menu or from the Tag Inserter. However, in practice, correctly using an XML declaration may cause problems, such as triggering Internet Explorer 6's "quirks" mode (which causes non-standards compliant rendering). Because of this, consider not using an XML declaration.
 Comment (Search Engine)[113] Random Search Engine Tip #4 - Get sites that are popular and relevent to your own site to link to your site. The anchor text that is used to link to your site is also important and should contain your site's keywords and search terms. Building incoming links gradually instead of all at once may also be better. Avoid link farms that are designed to deceive the search engines. Using link farms may result in a site being penalized.
 Comment (Search Engine)[8] <meta name="description" content="(actual description)" /> should be used in the "head" section to provide a brief description of what is contained on this page. This information is used by many search engines when indexing a site. If you are using HTML Validator's integrated editor, then you can add this from the Tags menu or from the Tag Inserter.
 Comment (Search Engine)[8] <meta name="keywords" content="(actual keyword list)" /> should be used in the "head" section to provide a list of keywords that are relevent to this page. This information is used by many search engines when indexing a site. If you are using HTML Validator's integrated editor, then you can add this from the Tags menu or from the Tag Inserter.
 CommentAn ICRA RDF label was not found in the "head" section of this document. Browsers that are enabled with this rating system may not display documents that have not been labelled. It is recommended that every page include an ICRA label. For more information, please visit http://www.icra.org/.
 Comment[10] CSE HTML Validator Std/Pro allows you to disable certain messages (like this example message) and groups of related messages by disabling flags. For instance, the [10] at the beginning of this message indicates that you can disable this message by disabling validator flag 10. If you are using HTML Validator's integrated editor, then you can simply use your mouse on this message to open the context menu (usually done by right-clicking the mouse on this message) and select 'Disable Flag 10' to disable this message. For more information about disabling messages, please look at the Configuration section in the documentation.
 CommentCSE HTML Validator Std/Pro allows you to disable many messages on an individual basis without using flags. For instance, you can disable this message by using HTML Validator's integrated editor to open the context menu for this message (usually done by right-clicking the mouse on this message) and selecting 'Options for this Message->Disable Message' to disable this message. For more information about disabling messages, please look at the Configuration section in the documentation.
 Comment6966 bytes; 4.8s@14.4Kbps, 2.4s@28.8, 1.4s@50, 1.1s@64, 0.5s@128, 0.2s@384, 0.1s@512, 0.1s@768, 0.0s@1.5Mbps, 0.0s@10Mbps.
 Comment0.01s, 21 errors, 10 warnings, 9 messages, 16 validator comments, 195 lines, 27 tags (13 closed), 4 document comments, 1 entity, 69 programs run.

[ Summary ] [ To the top ]

http://www.apat.gov.it/Museo/Litomineralogia_schede_html/12.htm

Line:charTypeMessage Description
 Message (Web Content Accessibility Guidelines 1.0) [ACCESSIBILITY][73] WCAG 1.0 accessibility checking is disabled.
 Message (Section 508 Accessibility Standards) [ACCESSIBILITY][73] Section 508 accessibility checking is disabled.
2:1Warning[24] A document type declaration should normally appear as the second line for XHTML documents (the first line should be an XML declaration). For example, for XHTML 1.0 Strict documents, <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "DTD/xhtml1-strict.dtd"> should be the second line (or the first line if there is no XML declaration). For XHTML 1.0 Transitional documents, the line should be <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "DTD/xhtml1-transitional.dtd">. For XHTML 1.0 Frameset documents, the line should be <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Frameset//EN" "DTD/xhtml1-frameset.dtd">. Although the XHTML recommendation requires this line, most browsers probably ignore it. If you are using HTML Validator's integrated editor, then you can add this from the Tags menu or from the Tag Inserter.
3:1ErrorThe "xmlns:w" attribute is not valid for the "html" element. Some valid attributes for this element are: "dir", "lang", "version", and "xmlns".

xmlns:w="urn:schemas-microsoft-com:office:word"
 

7:18ErrorThe attribute value "Content-Type" for the "http-equiv" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<meta http-equiv=Content-Type content="text/html; charset=windows-1252">
 

8:12ErrorThe attribute value "ProgId" for the "name" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<meta name=ProgId content=Word.Document>
 

8:27ErrorThe attribute value "Word.Document" for the "content" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<meta name=ProgId content=Word.Document>
 

9:12ErrorThe attribute value "Generator" for the "name" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<meta name=Generator content="Microsoft Word 10">
 

10:12ErrorThe attribute value "Originator" for the "name" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<meta name=Originator content="Microsoft Word 10">
 

11:11ErrorThe attribute value "File-List" for the "rel" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<link rel=File-List href="1_file/filelist.xml">
 

12:11ErrorThe attribute value "Edit-Time-Data" for the "rel" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<link rel=Edit-Time-Data href="1_file/editdata.mso">
 

21:8Warning (Search Engine)[8] This document's title contains no words. This is inadequate for search engine purposes. A good title is important to your search engine rankings and listings. AI Internet Solutions recommends a title that is 5-15 words in length and that contains a relevant and descriptive phrase. The title should also contain keywords and search terms while remaining readable.
21:8Warning[108] This document has a "title" element but it does not contain a title.
21:2Message (Search Engine)Tip - A good title is very important for search engine listings. Use many keywords and search terms in the title but make it readable. Don't just stuff keywords in the title. The title should also be something that a user will want to click on when it's listed on a search engine. A good title is also important when a visitor bookmarks a page. Example: <title>Download CSE HTML Validator - Powerful HTML and Link Checking Software for Windows</title>. AI Internet Solutions also recommends that the "title" tag be the first tag inside the "head" section.
56:2WarningHTML 4.01 and XHTML require the "type" attribute for the "style" element to specify the style sheet language. For example, use type="text/css". Note that many browsers may work without this attribute but it is highly recommended that it be used.
57:2WarningIn XHTML documents, style and script content must not be in a comment because it technically means that the browser will see it as a comment and not as actual style or script content (though browsers are currently forgiving about this). However, not using comments makes your document less compatible with pre HTML 3.2 browsers (but most browsers now in use are HTML 3.2+ compatible). For maximum compatibility, consider putting the style information in an external style sheet. The next best option for XHTML documents is to not put the style information in a comment because this is technically not what you want even though it may work with today's browsers.
122:12ErrorThe attribute value "IT" for the "lang" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<body lang=IT style='tab-interval:35.4pt'>
 

122:15Message (General) [CSS]The "style" attribute has been used but a default style sheet language has not been defined (note that HTML Validator would not see this declaration if it is sent as an HTTP header by a web server). HTML 4.01 and XHTML require this for correct documents. However, for all practical purposes, leaving it out is very unlikely to cause problems. If you still want to define a default style sheet language, then include this in the "head" section of your document to specify "text/css" as the default style sheet language: <meta http-equiv="Content-Style-Type" content="text/css" />. If you are using HTML Validator's integrated editor, then you can add this from the Tags menu or from the Tag Inserter. Because this issue is very unlikely to cause problems, consider ignoring or disabling this message. See http://www.w3.org/TR/html4/present/styles.html#default-style for more information.
122:15Message (CSS Tips) [CSS]Use the inline "style" attribute sparingly. Using this attribute too often can prevent you from receiving many of the benefits of CSS like easier to maintain and less cluttered documents. Consider using a single CSS style sheet instead of relying too much on the "style" attribute. This message is displayed only once.
124:20Warning[13] HTML 4.01 and XHTML require that the "alt" attribute be used with the "img" element. The "alt" attribute is critical for accessibility. It lets authors specify equivalent text to serve as content when the image cannot be seen or displayed. Use alt="" when alternate text is not appropriate, such as when images are intended to format a page (such as spacer images).
124:4Message (Deprecated)[9] The "align" attribute is deprecated in HTML 4.01 and XHTML in favor of using style sheets. Instead of align="center", consider using the CSS "text-align: center" instead.
124:20Message (Search Engine)[8] Alt text is often used by search engines. Use this to your advantage (but do it appropriately). Furthermore, alt text is critical for accessibility. For these reasons and others, it is highly recommended that appropriate alt text be specified using the "alt" attribute. This message is displayed only once.
125:12ErrorThe attribute value "Section1" for the "class" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<div class=Section1>
 

127:10ErrorThe attribute value "MsoNormal" for the "class" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<p class=MsoNormal><o:p><span class="Stile2"><font face="Verdana, Arial, Helvetica, sans-serif">Collezioni Litomineralogiche - marmi antichi</font></span></o:p></p>
 

127:47Message (Deprecated)[9] The "font" element and all of its attributes are deprecated in HTML 4.01 and XHTML in favor of using style sheets (use the "color", "font", "font-family", "font-size", and other CSS font properties instead).
129:10ErrorThe attribute value "2" for the "size" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<hr size=2 width="100%" align=center>
 

129:31ErrorThe attribute value "center" for the "align" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<hr size=2 width="100%" align=center>
 

129:5Message (Deprecated)[9] The "align", "noshade", "size", and "width" attributes for the "hr" element are deprecated in HTML 4.01 and XHTML in favor of using style sheets. Consider using the "width" CSS property in place of the "width" attribute.
130:2Error"BR" contains uppercase characters. All start tags, end tags, and tag attributes must be in lowercase because this is an XHTML document.

<BR><img width=178 height=267
 

130:6Warning[13] HTML 4.01 and XHTML require that the "alt" attribute be used with the "img" element. The "alt" attribute is critical for accessibility. It lets authors specify equivalent text to serve as content when the image cannot be seen or displayed. Use alt="" when alternate text is not appropriate, such as when images are intended to format a page (such as spacer images).
130:16ErrorThe attribute value "178" for the "width" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<BR><img width=178 height=267
 

130:27ErrorThe attribute value "267" for the "height" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<BR><img width=178 height=267
 

131:28ErrorThe "v:shapes" attribute is not valid for the "img" element. Some valid attributes for this element are: "align", "alt", "border", "class", "dir", "height", "hspace", "id", "ismap", "lang", "longdesc", "name", "onabort", "onblur", "onclick", "oncontextmenu", "ondblclick", "onerror", "onfilterchange", "onfocus", "onkeydown", "onkeypress", "onkeyup", "onload", "onmousedown", "onmousemove", "onmouseout", "onmouseover", "onmouseup", "onresize", "src", "style", "title", "usemap", "vspace", and "width".

src="12_file/image002.jpg" v:shapes="_x0000_i1025"></p>
 

131:53ErrorThe end tag for "p" was found, but "p" was never opened, has been ended too many times, or cannot have an end tag.

src="12_file/image002.jpg" v:shapes="_x0000_i1025"></p>
 

133:10ErrorThe attribute value "MsoNormal" for the "class" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<p class=MsoNormal><o:p>&nbsp;</o:p></p>
 

135:10ErrorThe attribute value "MsoNormal" for the "class" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<p class=MsoNormal>Litotipo: Africano</p>
 

137ErrorTerminating validation due to too many errors. Please correct the previous errors and recheck the document. HTML Validator is currently set to stop after 20 errors.

<p class=MsoNormal>Principali denominazioni: Marmor <span class=GramE>luculleum</span></p>
 

169:77WarningAt least one character (codepoint) between 128 and 159 (inclusive) was found on line 169. These codepoints are commonly found in Windows character sets like Windows-1252 but may not work for everyone, especially those not using Windows. Consider using "&#8217;" instead of this character.
170:48WarningAt least one character (codepoint) between 128 and 159 (inclusive) was found on line 170. These codepoints are commonly found in Windows character sets like Windows-1252 but may not work for everyone, especially those not using Windows. Consider using "&#8217;" instead of this character.
171:44WarningAt least one character (codepoint) between 128 and 159 (inclusive) was found on line 171. These codepoints are commonly found in Windows character sets like Windows-1252 but may not work for everyone, especially those not using Windows. Consider using "&#8217;" instead of this character.
176:77WarningAt least one character (codepoint) between 128 and 159 (inclusive) was found on line 176. These codepoints are commonly found in Windows character sets like Windows-1252 but may not work for everyone, especially those not using Windows. Consider using "&#8217;" instead of this character.
178:51WarningAt least one character (codepoint) between 128 and 159 (inclusive) was found on line 178. These codepoints are commonly found in Windows character sets like Windows-1252 but may not work for everyone, especially those not using Windows. Consider using "&#8217;" instead of this character.
181:68WarningAt least one character (codepoint) between 128 and 159 (inclusive) was found on line 181. These codepoints are commonly found in Windows character sets like Windows-1252 but may not work for everyone, especially those not using Windows. Consider using "&#8217;" instead of this character.
182:45WarningAt least one character (codepoint) between 128 and 159 (inclusive) was found on line 182. These codepoints are commonly found in Windows character sets like Windows-1252 but may not work for everyone, especially those not using Windows. Consider using "&#8217;" instead of this character.
 Comment (Accessibility Tips) [ACCESSIBILITY]This program can help you make your web pages more accessible. An accessible page is one that more individuals can use, such as individuals who are blind or deaf. It can also increase the usefulness of your web page for individuals who browse the web using slower devices like older computers or wireless devices like cell phones and PDAs. An accessible web site makes good business sense (and possibly good legal sense as well). You can enable or disable accessibility checking in the Validator Engine Options.
 CommentYou can disable all the error messages for improperly quoted attribute values by having HTML Validator ignore and disregard the quotation mark requirements for attribute values. This option is in CSE HTML Validator's Validator Engine Options. However, it is recommended that you leave these error messages enabled and that you properly enclose attribute values in quotation marks.
 CommentYou can use the Quick Quote Tool in the editor to quickly enclose all attribute values in quotation marks.
 CommentYou may want to turn off 128-159 character checking if you're sure that these characters will be interpreted and displayed properly by the visiting user agents. This option is in CSE HTML Validator's Validator Engine Options.
 CommentPossibly misspelled words (68, 35 unique): Africano (1x), antichi (1x), ApplyBreakingRules (1x), BreakWrappedTables (1x), colband (1x), Collezioni (1x), Litomineralogiche (1x), Litotipo (1x), marmi (1x), normale (1x), noshow (1x), rowband (1x), SnapToGridInCell (1x), Tabella (1x), table.MsoNormalTable (1x), UseAsianBreakRules (1x), UseFELayout (1x), WrapTextWithPunct (1x), BrowserLevel (2x), CharactersWithSpaces (2x), DocumentProperties (2x), Gianco (2x), GrammarState (2x), HyphenationZone (2x), LastAuthor (2x), LastSaved (2x), para (2x), SpellingState (2x), TotalTime (2x), tstyle (2x), WordDocument (2x), gte (3x), endif (4x), VML (4x), mso (13x). NOTE: Validation terminated so not all words were checked.
 CommentYou can change the maximum number of error messages to display before the validation is terminated. This option is in CSE HTML Validator's Validator Engine Options.
 CommentXHTML document detected.
 Comment[24] The XHTML recommendation strongly encourages that an XML declaration be used as the first line (line 1) of every XHTML document. For example, for XHTML and WML documents, something similar to <?xml version="1.0" encoding="UTF-8"?> or simply <?xml version="1.0"?> should be the first line. If you are using HTML Validator's integrated editor, then you can add this from the Tags menu or from the Tag Inserter. However, in practice, correctly using an XML declaration may cause problems, such as triggering Internet Explorer 6's "quirks" mode (which causes non-standards compliant rendering). Because of this, consider not using an XML declaration.
 Comment (Search Engine)[113] Random Search Engine Tip #4 - Get sites that are popular and relevent to your own site to link to your site. The anchor text that is used to link to your site is also important and should contain your site's keywords and search terms. Building incoming links gradually instead of all at once may also be better. Avoid link farms that are designed to deceive the search engines. Using link farms may result in a site being penalized.
 Comment (Search Engine)[8] <meta name="description" content="(actual description)" /> should be used in the "head" section to provide a brief description of what is contained on this page. This information is used by many search engines when indexing a site. If you are using HTML Validator's integrated editor, then you can add this from the Tags menu or from the Tag Inserter.
 Comment (Search Engine)[8] <meta name="keywords" content="(actual keyword list)" /> should be used in the "head" section to provide a list of keywords that are relevent to this page. This information is used by many search engines when indexing a site. If you are using HTML Validator's integrated editor, then you can add this from the Tags menu or from the Tag Inserter.
 CommentAn ICRA RDF label was not found in the "head" section of this document. Browsers that are enabled with this rating system may not display documents that have not been labelled. It is recommended that every page include an ICRA label. For more information, please visit http://www.icra.org/.
 Comment[10] CSE HTML Validator Std/Pro allows you to disable certain messages (like this example message) and groups of related messages by disabling flags. For instance, the [10] at the beginning of this message indicates that you can disable this message by disabling validator flag 10. If you are using HTML Validator's integrated editor, then you can simply use your mouse on this message to open the context menu (usually done by right-clicking the mouse on this message) and select 'Disable Flag 10' to disable this message. For more information about disabling messages, please look at the Configuration section in the documentation.
 CommentCSE HTML Validator Std/Pro allows you to disable many messages on an individual basis without using flags. For instance, you can disable this message by using HTML Validator's integrated editor to open the context menu for this message (usually done by right-clicking the mouse on this message) and selecting 'Options for this Message->Disable Message' to disable this message. For more information about disabling messages, please look at the Configuration section in the documentation.
 Comment6867 bytes; 4.8s@14.4Kbps, 2.4s@28.8, 1.4s@50, 1.1s@64, 0.5s@128, 0.2s@384, 0.1s@512, 0.1s@768, 0.0s@1.5Mbps, 0.0s@10Mbps.
 Comment0.01s, 21 errors, 14 warnings, 9 messages, 16 validator comments, 195 lines, 26 tags (12 closed), 4 document comments, 1 entity, 66 programs run.

[ Summary ] [ To the top ]

http://www.apat.gov.it/Museo/Litomineralogia_schede_html/13.htm

Line:charTypeMessage Description
 Message (Web Content Accessibility Guidelines 1.0) [ACCESSIBILITY][73] WCAG 1.0 accessibility checking is disabled.
 Message (Section 508 Accessibility Standards) [ACCESSIBILITY][73] Section 508 accessibility checking is disabled.
2:1Warning[24] A document type declaration should normally appear as the second line for XHTML documents (the first line should be an XML declaration). For example, for XHTML 1.0 Strict documents, <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "DTD/xhtml1-strict.dtd"> should be the second line (or the first line if there is no XML declaration). For XHTML 1.0 Transitional documents, the line should be <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "DTD/xhtml1-transitional.dtd">. For XHTML 1.0 Frameset documents, the line should be <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Frameset//EN" "DTD/xhtml1-frameset.dtd">. Although the XHTML recommendation requires this line, most browsers probably ignore it. If you are using HTML Validator's integrated editor, then you can add this from the Tags menu or from the Tag Inserter.
3:1ErrorThe "xmlns:w" attribute is not valid for the "html" element. Some valid attributes for this element are: "dir", "lang", "version", and "xmlns".

xmlns:w="urn:schemas-microsoft-com:office:word"
 

7:18ErrorThe attribute value "Content-Type" for the "http-equiv" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<meta http-equiv=Content-Type content="text/html; charset=windows-1252">
 

8:12ErrorThe attribute value "ProgId" for the "name" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<meta name=ProgId content=Word.Document>
 

8:27ErrorThe attribute value "Word.Document" for the "content" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<meta name=ProgId content=Word.Document>
 

9:12ErrorThe attribute value "Generator" for the "name" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<meta name=Generator content="Microsoft Word 10">
 

10:12ErrorThe attribute value "Originator" for the "name" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<meta name=Originator content="Microsoft Word 10">
 

11:11ErrorThe attribute value "File-List" for the "rel" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<link rel=File-List href="1_file/filelist.xml">
 

12:11ErrorThe attribute value "Edit-Time-Data" for the "rel" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<link rel=Edit-Time-Data href="1_file/editdata.mso">
 

21:8Warning (Search Engine)[8] This document's title contains no words. This is inadequate for search engine purposes. A good title is important to your search engine rankings and listings. AI Internet Solutions recommends a title that is 5-15 words in length and that contains a relevant and descriptive phrase. The title should also contain keywords and search terms while remaining readable.
21:8Warning[108] This document has a "title" element but it does not contain a title.
21:2Message (Search Engine)Tip - A good title is very important for search engine listings. Use many keywords and search terms in the title but make it readable. Don't just stuff keywords in the title. The title should also be something that a user will want to click on when it's listed on a search engine. A good title is also important when a visitor bookmarks a page. Example: <title>Download CSE HTML Validator - Powerful HTML and Link Checking Software for Windows</title>. AI Internet Solutions also recommends that the "title" tag be the first tag inside the "head" section.
56:2WarningHTML 4.01 and XHTML require the "type" attribute for the "style" element to specify the style sheet language. For example, use type="text/css". Note that many browsers may work without this attribute but it is highly recommended that it be used.
57:2WarningIn XHTML documents, style and script content must not be in a comment because it technically means that the browser will see it as a comment and not as actual style or script content (though browsers are currently forgiving about this). However, not using comments makes your document less compatible with pre HTML 3.2 browsers (but most browsers now in use are HTML 3.2+ compatible). For maximum compatibility, consider putting the style information in an external style sheet. The next best option for XHTML documents is to not put the style information in a comment because this is technically not what you want even though it may work with today's browsers.
122:12ErrorThe attribute value "IT" for the "lang" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<body lang=IT style='tab-interval:35.4pt'>
 

122:15Message (General) [CSS]The "style" attribute has been used but a default style sheet language has not been defined (note that HTML Validator would not see this declaration if it is sent as an HTTP header by a web server). HTML 4.01 and XHTML require this for correct documents. However, for all practical purposes, leaving it out is very unlikely to cause problems. If you still want to define a default style sheet language, then include this in the "head" section of your document to specify "text/css" as the default style sheet language: <meta http-equiv="Content-Style-Type" content="text/css" />. If you are using HTML Validator's integrated editor, then you can add this from the Tags menu or from the Tag Inserter. Because this issue is very unlikely to cause problems, consider ignoring or disabling this message. See http://www.w3.org/TR/html4/present/styles.html#default-style for more information.
122:15Message (CSS Tips) [CSS]Use the inline "style" attribute sparingly. Using this attribute too often can prevent you from receiving many of the benefits of CSS like easier to maintain and less cluttered documents. Consider using a single CSS style sheet instead of relying too much on the "style" attribute. This message is displayed only once.
124:20Warning[13] HTML 4.01 and XHTML require that the "alt" attribute be used with the "img" element. The "alt" attribute is critical for accessibility. It lets authors specify equivalent text to serve as content when the image cannot be seen or displayed. Use alt="" when alternate text is not appropriate, such as when images are intended to format a page (such as spacer images).
124:4Message (Deprecated)[9] The "align" attribute is deprecated in HTML 4.01 and XHTML in favor of using style sheets. Instead of align="center", consider using the CSS "text-align: center" instead.
124:20Message (Search Engine)[8] Alt text is often used by search engines. Use this to your advantage (but do it appropriately). Furthermore, alt text is critical for accessibility. For these reasons and others, it is highly recommended that appropriate alt text be specified using the "alt" attribute. This message is displayed only once.
125:12ErrorThe attribute value "Section1" for the "class" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<div class=Section1>
 

127:10ErrorThe attribute value "MsoNormal" for the "class" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<p class=MsoNormal><o:p><span class="Stile2"><font face="Verdana, Arial, Helvetica, sans-serif">Collezioni Litomineralogiche - marmi antichi</font></span></o:p></p>
 

127:47Message (Deprecated)[9] The "font" element and all of its attributes are deprecated in HTML 4.01 and XHTML in favor of using style sheets (use the "color", "font", "font-family", "font-size", and other CSS font properties instead).
129:10ErrorThe attribute value "2" for the "size" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<hr size=2 width="100%" align=center>
 

129:31ErrorThe attribute value "center" for the "align" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<hr size=2 width="100%" align=center>
 

129:5Message (Deprecated)[9] The "align", "noshade", "size", and "width" attributes for the "hr" element are deprecated in HTML 4.01 and XHTML in favor of using style sheets. Consider using the "width" CSS property in place of the "width" attribute.
130:2Error"BR" contains uppercase characters. All start tags, end tags, and tag attributes must be in lowercase because this is an XHTML document.

<BR><img width=178 height=267
 

130:6Warning[13] HTML 4.01 and XHTML require that the "alt" attribute be used with the "img" element. The "alt" attribute is critical for accessibility. It lets authors specify equivalent text to serve as content when the image cannot be seen or displayed. Use alt="" when alternate text is not appropriate, such as when images are intended to format a page (such as spacer images).
130:16ErrorThe attribute value "178" for the "width" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<BR><img width=178 height=267
 

130:27ErrorThe attribute value "267" for the "height" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<BR><img width=178 height=267
 

131:28ErrorThe "v:shapes" attribute is not valid for the "img" element. Some valid attributes for this element are: "align", "alt", "border", "class", "dir", "height", "hspace", "id", "ismap", "lang", "longdesc", "name", "onabort", "onblur", "onclick", "oncontextmenu", "ondblclick", "onerror", "onfilterchange", "onfocus", "onkeydown", "onkeypress", "onkeyup", "onload", "onmousedown", "onmousemove", "onmouseout", "onmouseover", "onmouseup", "onresize", "src", "style", "title", "usemap", "vspace", and "width".

src="13_file/image002.jpg" v:shapes="_x0000_i1025"></p>
 

131:53ErrorThe end tag for "p" was found, but "p" was never opened, has been ended too many times, or cannot have an end tag.

src="13_file/image002.jpg" v:shapes="_x0000_i1025"></p>
 

133:10ErrorThe attribute value "MsoNormal" for the "class" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<p class=MsoNormal><o:p>&nbsp;</o:p></p>
 

135:10ErrorThe attribute value "MsoNormal" for the "class" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<p class=MsoNormal>Litotipo: Fior di pesco</p>
 

137ErrorTerminating validation due to too many errors. Please correct the previous errors and recheck the document. HTML Validator is currently set to stop after 20 errors.

<p class=MsoNormal>Principali denominazioni: Marmor chalcidicum; Marmor <span
 

145:12WarningAt least one character (codepoint) between 128 and 159 (inclusive) was found on line 145. These codepoints are commonly found in Windows character sets like Windows-1252 but may not work for everyone, especially those not using Windows. Consider using "&#8217;" instead of this character.
168:39WarningAt least one character (codepoint) between 128 and 159 (inclusive) was found on line 168. These codepoints are commonly found in Windows character sets like Windows-1252 but may not work for everyone, especially those not using Windows. Consider using "&#8217;" instead of this character.
173:37WarningAt least one character (codepoint) between 128 and 159 (inclusive) was found on line 173. These codepoints are commonly found in Windows character sets like Windows-1252 but may not work for everyone, especially those not using Windows. Consider using "&#8217;" instead of this character.
174:21WarningAt least one character (codepoint) between 128 and 159 (inclusive) was found on line 174. These codepoints are commonly found in Windows character sets like Windows-1252 but may not work for everyone, especially those not using Windows. Consider using "&#8217;" instead of this character.
 Comment (Accessibility Tips) [ACCESSIBILITY]This program can help you make your web pages more accessible. An accessible page is one that more individuals can use, such as individuals who are blind or deaf. It can also increase the usefulness of your web page for individuals who browse the web using slower devices like older computers or wireless devices like cell phones and PDAs. An accessible web site makes good business sense (and possibly good legal sense as well). You can enable or disable accessibility checking in the Validator Engine Options.
 CommentYou can disable all the error messages for improperly quoted attribute values by having HTML Validator ignore and disregard the quotation mark requirements for attribute values. This option is in CSE HTML Validator's Validator Engine Options. However, it is recommended that you leave these error messages enabled and that you properly enclose attribute values in quotation marks.
 CommentYou can use the Quick Quote Tool in the editor to quickly enclose all attribute values in quotation marks.
 CommentYou may want to turn off 128-159 character checking if you're sure that these characters will be interpreted and displayed properly by the visiting user agents. This option is in CSE HTML Validator's Validator Engine Options.
 CommentPossibly misspelled words (70, 37 unique): antichi (1x), ApplyBreakingRules (1x), BreakWrappedTables (1x), colband (1x), Collezioni (1x), di (1x), Fior (1x), Litomineralogiche (1x), Litotipo (1x), marmi (1x), normale (1x), noshow (1x), pesco (1x), rowband (1x), SnapToGridInCell (1x), Tabella (1x), table.MsoNormalTable (1x), UseAsianBreakRules (1x), UseFELayout (1x), WrapTextWithPunct (1x), BrowserLevel (2x), CharactersWithSpaces (2x), DocumentProperties (2x), Gianco (2x), GrammarState (2x), HyphenationZone (2x), LastAuthor (2x), LastSaved (2x), para (2x), SpellingState (2x), TotalTime (2x), tstyle (2x), WordDocument (2x), gte (3x), endif (4x), VML (4x), mso (13x). NOTE: Validation terminated so not all words were checked.
 CommentYou can change the maximum number of error messages to display before the validation is terminated. This option is in CSE HTML Validator's Validator Engine Options.
 CommentXHTML document detected.
 Comment[24] The XHTML recommendation strongly encourages that an XML declaration be used as the first line (line 1) of every XHTML document. For example, for XHTML and WML documents, something similar to <?xml version="1.0" encoding="UTF-8"?> or simply <?xml version="1.0"?> should be the first line. If you are using HTML Validator's integrated editor, then you can add this from the Tags menu or from the Tag Inserter. However, in practice, correctly using an XML declaration may cause problems, such as triggering Internet Explorer 6's "quirks" mode (which causes non-standards compliant rendering). Because of this, consider not using an XML declaration.
 Comment (Search Engine)[113] Random Search Engine Tip #4 - Get sites that are popular and relevent to your own site to link to your site. The anchor text that is used to link to your site is also important and should contain your site's keywords and search terms. Building incoming links gradually instead of all at once may also be better. Avoid link farms that are designed to deceive the search engines. Using link farms may result in a site being penalized.
 Comment (Search Engine)[8] <meta name="description" content="(actual description)" /> should be used in the "head" section to provide a brief description of what is contained on this page. This information is used by many search engines when indexing a site. If you are using HTML Validator's integrated editor, then you can add this from the Tags menu or from the Tag Inserter.
 Comment (Search Engine)[8] <meta name="keywords" content="(actual keyword list)" /> should be used in the "head" section to provide a list of keywords that are relevent to this page. This information is used by many search engines when indexing a site. If you are using HTML Validator's integrated editor, then you can add this from the Tags menu or from the Tag Inserter.
 CommentAn ICRA RDF label was not found in the "head" section of this document. Browsers that are enabled with this rating system may not display documents that have not been labelled. It is recommended that every page include an ICRA label. For more information, please visit http://www.icra.org/.
 Comment[10] CSE HTML Validator Std/Pro allows you to disable certain messages (like this example message) and groups of related messages by disabling flags. For instance, the [10] at the beginning of this message indicates that you can disable this message by disabling validator flag 10. If you are using HTML Validator's integrated editor, then you can simply use your mouse on this message to open the context menu (usually done by right-clicking the mouse on this message) and select 'Disable Flag 10' to disable this message. For more information about disabling messages, please look at the Configuration section in the documentation.
 CommentCSE HTML Validator Std/Pro allows you to disable many messages on an individual basis without using flags. For instance, you can disable this message by using HTML Validator's integrated editor to open the context menu for this message (usually done by right-clicking the mouse on this message) and selecting 'Options for this Message->Disable Message' to disable this message. For more information about disabling messages, please look at the Configuration section in the documentation.
 Comment6412 bytes; 4.5s@14.4Kbps, 2.2s@28.8, 1.3s@50, 1.0s@64, 0.5s@128, 0.2s@384, 0.1s@512, 0.1s@768, 0.0s@1.5Mbps, 0.0s@10Mbps.
 Comment0.01s, 21 errors, 11 warnings, 9 messages, 16 validator comments, 188 lines, 26 tags (12 closed), 4 document comments, 1 entity, 66 programs run.

[ Summary ] [ To the top ]

http://www.apat.gov.it/Museo/Litomineralogia_schede_html/14.htm

Line:charTypeMessage Description
 Message (Web Content Accessibility Guidelines 1.0) [ACCESSIBILITY][73] WCAG 1.0 accessibility checking is disabled.
 Message (Section 508 Accessibility Standards) [ACCESSIBILITY][73] Section 508 accessibility checking is disabled.
2:1Warning[24] A document type declaration should normally appear as the second line for XHTML documents (the first line should be an XML declaration). For example, for XHTML 1.0 Strict documents, <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "DTD/xhtml1-strict.dtd"> should be the second line (or the first line if there is no XML declaration). For XHTML 1.0 Transitional documents, the line should be <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "DTD/xhtml1-transitional.dtd">. For XHTML 1.0 Frameset documents, the line should be <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Frameset//EN" "DTD/xhtml1-frameset.dtd">. Although the XHTML recommendation requires this line, most browsers probably ignore it. If you are using HTML Validator's integrated editor, then you can add this from the Tags menu or from the Tag Inserter.
3:1ErrorThe "xmlns:w" attribute is not valid for the "html" element. Some valid attributes for this element are: "dir", "lang", "version", and "xmlns".

xmlns:w="urn:schemas-microsoft-com:office:word"
 

7:18ErrorThe attribute value "Content-Type" for the "http-equiv" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<meta http-equiv=Content-Type content="text/html; charset=windows-1252">
 

8:12ErrorThe attribute value "ProgId" for the "name" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<meta name=ProgId content=Word.Document>
 

8:27ErrorThe attribute value "Word.Document" for the "content" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<meta name=ProgId content=Word.Document>
 

9:12ErrorThe attribute value "Generator" for the "name" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<meta name=Generator content="Microsoft Word 10">
 

10:12ErrorThe attribute value "Originator" for the "name" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<meta name=Originator content="Microsoft Word 10">
 

11:11ErrorThe attribute value "File-List" for the "rel" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<link rel=File-List href="1_file/filelist.xml">
 

12:11ErrorThe attribute value "Edit-Time-Data" for the "rel" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<link rel=Edit-Time-Data href="1_file/editdata.mso">
 

21:8Warning (Search Engine)[8] This document's title contains no words. This is inadequate for search engine purposes. A good title is important to your search engine rankings and listings. AI Internet Solutions recommends a title that is 5-15 words in length and that contains a relevant and descriptive phrase. The title should also contain keywords and search terms while remaining readable.
21:8Warning[108] This document has a "title" element but it does not contain a title.
21:2Message (Search Engine)Tip - A good title is very important for search engine listings. Use many keywords and search terms in the title but make it readable. Don't just stuff keywords in the title. The title should also be something that a user will want to click on when it's listed on a search engine. A good title is also important when a visitor bookmarks a page. Example: <title>Download CSE HTML Validator - Powerful HTML and Link Checking Software for Windows</title>. AI Internet Solutions also recommends that the "title" tag be the first tag inside the "head" section.
56:2WarningHTML 4.01 and XHTML require the "type" attribute for the "style" element to specify the style sheet language. For example, use type="text/css". Note that many browsers may work without this attribute but it is highly recommended that it be used.
57:2WarningIn XHTML documents, style and script content must not be in a comment because it technically means that the browser will see it as a comment and not as actual style or script content (though browsers are currently forgiving about this). However, not using comments makes your document less compatible with pre HTML 3.2 browsers (but most browsers now in use are HTML 3.2+ compatible). For maximum compatibility, consider putting the style information in an external style sheet. The next best option for XHTML documents is to not put the style information in a comment because this is technically not what you want even though it may work with today's browsers.
122:12ErrorThe attribute value "IT" for the "lang" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<body lang=IT style='tab-interval:35.4pt'>
 

122:15Message (General) [CSS]The "style" attribute has been used but a default style sheet language has not been defined (note that HTML Validator would not see this declaration if it is sent as an HTTP header by a web server). HTML 4.01 and XHTML require this for correct documents. However, for all practical purposes, leaving it out is very unlikely to cause problems. If you still want to define a default style sheet language, then include this in the "head" section of your document to specify "text/css" as the default style sheet language: <meta http-equiv="Content-Style-Type" content="text/css" />. If you are using HTML Validator's integrated editor, then you can add this from the Tags menu or from the Tag Inserter. Because this issue is very unlikely to cause problems, consider ignoring or disabling this message. See http://www.w3.org/TR/html4/present/styles.html#default-style for more information.
122:15Message (CSS Tips) [CSS]Use the inline "style" attribute sparingly. Using this attribute too often can prevent you from receiving many of the benefits of CSS like easier to maintain and less cluttered documents. Consider using a single CSS style sheet instead of relying too much on the "style" attribute. This message is displayed only once.
124:20Warning[13] HTML 4.01 and XHTML require that the "alt" attribute be used with the "img" element. The "alt" attribute is critical for accessibility. It lets authors specify equivalent text to serve as content when the image cannot be seen or displayed. Use alt="" when alternate text is not appropriate, such as when images are intended to format a page (such as spacer images).
124:4Message (Deprecated)[9] The "align" attribute is deprecated in HTML 4.01 and XHTML in favor of using style sheets. Instead of align="center", consider using the CSS "text-align: center" instead.
124:20Message (Search Engine)[8] Alt text is often used by search engines. Use this to your advantage (but do it appropriately). Furthermore, alt text is critical for accessibility. For these reasons and others, it is highly recommended that appropriate alt text be specified using the "alt" attribute. This message is displayed only once.
125:12ErrorThe attribute value "Section1" for the "class" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<div class=Section1>
 

127:10ErrorThe attribute value "MsoNormal" for the "class" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<p class=MsoNormal><o:p><span class="Stile2"><font face="Verdana, Arial, Helvetica, sans-serif">Collezioni Litomineralogiche - marmi antichi</font></span></o:p></p>
 

127:47Message (Deprecated)[9] The "font" element and all of its attributes are deprecated in HTML 4.01 and XHTML in favor of using style sheets (use the "color", "font", "font-family", "font-size", and other CSS font properties instead).
129:10ErrorThe attribute value "2" for the "size" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<hr size=2 width="100%" align=center>
 

129:31ErrorThe attribute value "center" for the "align" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<hr size=2 width="100%" align=center>
 

129:5Message (Deprecated)[9] The "align", "noshade", "size", and "width" attributes for the "hr" element are deprecated in HTML 4.01 and XHTML in favor of using style sheets. Consider using the "width" CSS property in place of the "width" attribute.
130:2Error"BR" contains uppercase characters. All start tags, end tags, and tag attributes must be in lowercase because this is an XHTML document.

<BR><img width=178 height=267
 

130:6Warning[13] HTML 4.01 and XHTML require that the "alt" attribute be used with the "img" element. The "alt" attribute is critical for accessibility. It lets authors specify equivalent text to serve as content when the image cannot be seen or displayed. Use alt="" when alternate text is not appropriate, such as when images are intended to format a page (such as spacer images).
130:16ErrorThe attribute value "178" for the "width" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<BR><img width=178 height=267
 

130:27ErrorThe attribute value "267" for the "height" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<BR><img width=178 height=267
 

131:28ErrorThe "v:shapes" attribute is not valid for the "img" element. Some valid attributes for this element are: "align", "alt", "border", "class", "dir", "height", "hspace", "id", "ismap", "lang", "longdesc", "name", "onabort", "onblur", "onclick", "oncontextmenu", "ondblclick", "onerror", "onfilterchange", "onfocus", "onkeydown", "onkeypress", "onkeyup", "onload", "onmousedown", "onmousemove", "onmouseout", "onmouseover", "onmouseup", "onresize", "src", "style", "title", "usemap", "vspace", and "width".

src="14_file/image002.jpg" v:shapes="_x0000_i1025"><span
 

132:35ErrorThe end tag for "p" was found, but "p" was never opened, has been ended too many times, or cannot have an end tag.

style='mso-spacerun:yes'> </span></p>
 

134:10ErrorThe attribute value "MsoNormal" for the "class" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<p class=MsoNormal><o:p>&nbsp;</o:p></p>
 

136:10ErrorThe attribute value "MsoNormal" for the "class" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<p class=MsoNormal>Litotipo: Pavonazzetto</p>
 

138ErrorTerminating validation due to too many errors. Please correct the previous errors and recheck the document. HTML Validator is currently set to stop after 20 errors.

<p class=MsoNormal>Principali denominazioni: Marmor phrygium; Marmor
 

166:3WarningAt least one character (codepoint) between 128 and 159 (inclusive) was found on line 166. These codepoints are commonly found in Windows character sets like Windows-1252 but may not work for everyone, especially those not using Windows. Consider using "&#8217;" instead of this character.
167:42WarningAt least one character (codepoint) between 128 and 159 (inclusive) was found on line 167. These codepoints are commonly found in Windows character sets like Windows-1252 but may not work for everyone, especially those not using Windows. Consider using "&#8217;" instead of this character.
173:41WarningAt least one character (codepoint) between 128 and 159 (inclusive) was found on line 173. These codepoints are commonly found in Windows character sets like Windows-1252 but may not work for everyone, especially those not using Windows. Consider using "&#8217;" instead of this character.
174:4WarningAt least one character (codepoint) between 128 and 159 (inclusive) was found on line 174. These codepoints are commonly found in Windows character sets like Windows-1252 but may not work for everyone, especially those not using Windows. Consider using "&#8217;" instead of this character.
178:4WarningAt least one character (codepoint) between 128 and 159 (inclusive) was found on line 178. These codepoints are commonly found in Windows character sets like Windows-1252 but may not work for everyone, especially those not using Windows. Consider using "&#8217;" instead of this character.
 Comment (Accessibility Tips) [ACCESSIBILITY]This program can help you make your web pages more accessible. An accessible page is one that more individuals can use, such as individuals who are blind or deaf. It can also increase the usefulness of your web page for individuals who browse the web using slower devices like older computers or wireless devices like cell phones and PDAs. An accessible web site makes good business sense (and possibly good legal sense as well). You can enable or disable accessibility checking in the Validator Engine Options.
 CommentYou can disable all the error messages for improperly quoted attribute values by having HTML Validator ignore and disregard the quotation mark requirements for attribute values. This option is in CSE HTML Validator's Validator Engine Options. However, it is recommended that you leave these error messages enabled and that you properly enclose attribute values in quotation marks.
 CommentYou can use the Quick Quote Tool in the editor to quickly enclose all attribute values in quotation marks.
 CommentYou may want to turn off 128-159 character checking if you're sure that these characters will be interpreted and displayed properly by the visiting user agents. This option is in CSE HTML Validator's Validator Engine Options.
 CommentPossibly misspelled words (68, 35 unique): antichi (1x), ApplyBreakingRules (1x), BreakWrappedTables (1x), colband (1x), Collezioni (1x), Litomineralogiche (1x), Litotipo (1x), marmi (1x), normale (1x), noshow (1x), Pavonazzetto (1x), rowband (1x), SnapToGridInCell (1x), Tabella (1x), table.MsoNormalTable (1x), UseAsianBreakRules (1x), UseFELayout (1x), WrapTextWithPunct (1x), BrowserLevel (2x), CharactersWithSpaces (2x), DocumentProperties (2x), Gianco (2x), GrammarState (2x), HyphenationZone (2x), LastAuthor (2x), LastSaved (2x), para (2x), SpellingState (2x), TotalTime (2x), tstyle (2x), WordDocument (2x), gte (3x), endif (4x), VML (4x), mso (13x). NOTE: Validation terminated so not all words were checked.
 CommentYou can change the maximum number of error messages to display before the validation is terminated. This option is in CSE HTML Validator's Validator Engine Options.
 CommentXHTML document detected.
 Comment[24] The XHTML recommendation strongly encourages that an XML declaration be used as the first line (line 1) of every XHTML document. For example, for XHTML and WML documents, something similar to <?xml version="1.0" encoding="UTF-8"?> or simply <?xml version="1.0"?> should be the first line. If you are using HTML Validator's integrated editor, then you can add this from the Tags menu or from the Tag Inserter. However, in practice, correctly using an XML declaration may cause problems, such as triggering Internet Explorer 6's "quirks" mode (which causes non-standards compliant rendering). Because of this, consider not using an XML declaration.
 Comment (Search Engine)[113] Random Search Engine Tip #4 - Get sites that are popular and relevent to your own site to link to your site. The anchor text that is used to link to your site is also important and should contain your site's keywords and search terms. Building incoming links gradually instead of all at once may also be better. Avoid link farms that are designed to deceive the search engines. Using link farms may result in a site being penalized.
 Comment (Search Engine)[8] <meta name="description" content="(actual description)" /> should be used in the "head" section to provide a brief description of what is contained on this page. This information is used by many search engines when indexing a site. If you are using HTML Validator's integrated editor, then you can add this from the Tags menu or from the Tag Inserter.
 Comment (Search Engine)[8] <meta name="keywords" content="(actual keyword list)" /> should be used in the "head" section to provide a list of keywords that are relevent to this page. This information is used by many search engines when indexing a site. If you are using HTML Validator's integrated editor, then you can add this from the Tags menu or from the Tag Inserter.
 CommentAn ICRA RDF label was not found in the "head" section of this document. Browsers that are enabled with this rating system may not display documents that have not been labelled. It is recommended that every page include an ICRA label. For more information, please visit http://www.icra.org/.
 Comment[10] CSE HTML Validator Std/Pro allows you to disable certain messages (like this example message) and groups of related messages by disabling flags. For instance, the [10] at the beginning of this message indicates that you can disable this message by disabling validator flag 10. If you are using HTML Validator's integrated editor, then you can simply use your mouse on this message to open the context menu (usually done by right-clicking the mouse on this message) and select 'Disable Flag 10' to disable this message. For more information about disabling messages, please look at the Configuration section in the documentation.
 CommentCSE HTML Validator Std/Pro allows you to disable many messages on an individual basis without using flags. For instance, you can disable this message by using HTML Validator's integrated editor to open the context menu for this message (usually done by right-clicking the mouse on this message) and selecting 'Options for this Message->Disable Message' to disable this message. For more information about disabling messages, please look at the Configuration section in the documentation.
 Comment6347 bytes; 4.4s@14.4Kbps, 2.2s@28.8, 1.3s@50, 1.0s@64, 0.5s@128, 0.2s@384, 0.1s@512, 0.1s@768, 0.0s@1.5Mbps, 0.0s@10Mbps.
 Comment0.01s, 21 errors, 12 warnings, 9 messages, 16 validator comments, 189 lines, 27 tags (13 closed), 4 document comments, 1 entity, 69 programs run.

[ Summary ] [ To the top ]

http://www.apat.gov.it/Museo/Litomineralogia_schede_html/15.htm

Line:charTypeMessage Description
 Message (Web Content Accessibility Guidelines 1.0) [ACCESSIBILITY][73] WCAG 1.0 accessibility checking is disabled.
 Message (Section 508 Accessibility Standards) [ACCESSIBILITY][73] Section 508 accessibility checking is disabled.
2:1Warning[24] A document type declaration should normally appear as the second line for XHTML documents (the first line should be an XML declaration). For example, for XHTML 1.0 Strict documents, <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "DTD/xhtml1-strict.dtd"> should be the second line (or the first line if there is no XML declaration). For XHTML 1.0 Transitional documents, the line should be <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "DTD/xhtml1-transitional.dtd">. For XHTML 1.0 Frameset documents, the line should be <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Frameset//EN" "DTD/xhtml1-frameset.dtd">. Although the XHTML recommendation requires this line, most browsers probably ignore it. If you are using HTML Validator's integrated editor, then you can add this from the Tags menu or from the Tag Inserter.
3:1ErrorThe "xmlns:w" attribute is not valid for the "html" element. Some valid attributes for this element are: "dir", "lang", "version", and "xmlns".

xmlns:w="urn:schemas-microsoft-com:office:word"
 

7:18ErrorThe attribute value "Content-Type" for the "http-equiv" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<meta http-equiv=Content-Type content="text/html; charset=windows-1252">
 

8:12ErrorThe attribute value "ProgId" for the "name" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<meta name=ProgId content=Word.Document>
 

8:27ErrorThe attribute value "Word.Document" for the "content" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<meta name=ProgId content=Word.Document>
 

9:12ErrorThe attribute value "Generator" for the "name" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<meta name=Generator content="Microsoft Word 10">
 

10:12ErrorThe attribute value "Originator" for the "name" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<meta name=Originator content="Microsoft Word 10">
 

11:11ErrorThe attribute value "File-List" for the "rel" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<link rel=File-List href="1_file/filelist.xml">
 

12:11ErrorThe attribute value "Edit-Time-Data" for the "rel" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<link rel=Edit-Time-Data href="1_file/editdata.mso">
 

21:8Warning (Search Engine)[8] This document's title contains no words. This is inadequate for search engine purposes. A good title is important to your search engine rankings and listings. AI Internet Solutions recommends a title that is 5-15 words in length and that contains a relevant and descriptive phrase. The title should also contain keywords and search terms while remaining readable.
21:8Warning[108] This document has a "title" element but it does not contain a title.
21:2Message (Search Engine)Tip - A good title is very important for search engine listings. Use many keywords and search terms in the title but make it readable. Don't just stuff keywords in the title. The title should also be something that a user will want to click on when it's listed on a search engine. A good title is also important when a visitor bookmarks a page. Example: <title>Download CSE HTML Validator - Powerful HTML and Link Checking Software for Windows</title>. AI Internet Solutions also recommends that the "title" tag be the first tag inside the "head" section.
56:2WarningHTML 4.01 and XHTML require the "type" attribute for the "style" element to specify the style sheet language. For example, use type="text/css". Note that many browsers may work without this attribute but it is highly recommended that it be used.
57:2WarningIn XHTML documents, style and script content must not be in a comment because it technically means that the browser will see it as a comment and not as actual style or script content (though browsers are currently forgiving about this). However, not using comments makes your document less compatible with pre HTML 3.2 browsers (but most browsers now in use are HTML 3.2+ compatible). For maximum compatibility, consider putting the style information in an external style sheet. The next best option for XHTML documents is to not put the style information in a comment because this is technically not what you want even though it may work with today's browsers.
122:12ErrorThe attribute value "IT" for the "lang" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<body lang=IT style='tab-interval:35.4pt'>
 

122:15Message (General) [CSS]The "style" attribute has been used but a default style sheet language has not been defined (note that HTML Validator would not see this declaration if it is sent as an HTTP header by a web server). HTML 4.01 and XHTML require this for correct documents. However, for all practical purposes, leaving it out is very unlikely to cause problems. If you still want to define a default style sheet language, then include this in the "head" section of your document to specify "text/css" as the default style sheet language: <meta http-equiv="Content-Style-Type" content="text/css" />. If you are using HTML Validator's integrated editor, then you can add this from the Tags menu or from the Tag Inserter. Because this issue is very unlikely to cause problems, consider ignoring or disabling this message. See http://www.w3.org/TR/html4/present/styles.html#default-style for more information.
122:15Message (CSS Tips) [CSS]Use the inline "style" attribute sparingly. Using this attribute too often can prevent you from receiving many of the benefits of CSS like easier to maintain and less cluttered documents. Consider using a single CSS style sheet instead of relying too much on the "style" attribute. This message is displayed only once.
124:20Warning[13] HTML 4.01 and XHTML require that the "alt" attribute be used with the "img" element. The "alt" attribute is critical for accessibility. It lets authors specify equivalent text to serve as content when the image cannot be seen or displayed. Use alt="" when alternate text is not appropriate, such as when images are intended to format a page (such as spacer images).
124:4Message (Deprecated)[9] The "align" attribute is deprecated in HTML 4.01 and XHTML in favor of using style sheets. Instead of align="center", consider using the CSS "text-align: center" instead.
124:20Message (Search Engine)[8] Alt text is often used by search engines. Use this to your advantage (but do it appropriately). Furthermore, alt text is critical for accessibility. For these reasons and others, it is highly recommended that appropriate alt text be specified using the "alt" attribute. This message is displayed only once.
125:12ErrorThe attribute value "Section1" for the "class" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<div class=Section1>
 

127:10ErrorThe attribute value "MsoNormal" for the "class" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<p class=MsoNormal><o:p><span class="Stile2"><font face="Verdana, Arial, Helvetica, sans-serif">Collezioni Litomineralogiche - marmi antichi</font></span></o:p></p>
 

127:47Message (Deprecated)[9] The "font" element and all of its attributes are deprecated in HTML 4.01 and XHTML in favor of using style sheets (use the "color", "font", "font-family", "font-size", and other CSS font properties instead).
129:10ErrorThe attribute value "2" for the "size" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<hr size=2 width="100%" align=center>
 

129:31ErrorThe attribute value "center" for the "align" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<hr size=2 width="100%" align=center>
 

129:5Message (Deprecated)[9] The "align", "noshade", "size", and "width" attributes for the "hr" element are deprecated in HTML 4.01 and XHTML in favor of using style sheets. Consider using the "width" CSS property in place of the "width" attribute.
130:2Error"BR" contains uppercase characters. All start tags, end tags, and tag attributes must be in lowercase because this is an XHTML document.

<BR><img width=179 height=267
 

130:6Warning[13] HTML 4.01 and XHTML require that the "alt" attribute be used with the "img" element. The "alt" attribute is critical for accessibility. It lets authors specify equivalent text to serve as content when the image cannot be seen or displayed. Use alt="" when alternate text is not appropriate, such as when images are intended to format a page (such as spacer images).
130:16ErrorThe attribute value "179" for the "width" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<BR><img width=179 height=267
 

130:27ErrorThe attribute value "267" for the "height" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<BR><img width=179 height=267
 

131:28ErrorThe "v:shapes" attribute is not valid for the "img" element. Some valid attributes for this element are: "align", "alt", "border", "class", "dir", "height", "hspace", "id", "ismap", "lang", "longdesc", "name", "onabort", "onblur", "onclick", "oncontextmenu", "ondblclick", "onerror", "onfilterchange", "onfocus", "onkeydown", "onkeypress", "onkeyup", "onload", "onmousedown", "onmousemove", "onmouseout", "onmouseover", "onmouseup", "onresize", "src", "style", "title", "usemap", "vspace", and "width".

src="15_file/image002.jpg" v:shapes="_x0000_i1025"></p>
 

131:53ErrorThe end tag for "p" was found, but "p" was never opened, has been ended too many times, or cannot have an end tag.

src="15_file/image002.jpg" v:shapes="_x0000_i1025"></p>
 

133:10ErrorThe attribute value "MsoNormal" for the "class" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<p class=MsoNormal><o:p>&nbsp;</o:p></p>
 

135:10ErrorThe attribute value "MsoNormal" for the "class" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<p class=MsoNormal>Litotipo: Lumachella orientale</p>
 

137:58WarningAt least one character (codepoint) between 128 and 159 (inclusive) was found on line 137. These codepoints are commonly found in Windows character sets like Windows-1252 but may not work for everyone, especially those not using Windows. Consider using "&#8217;" instead of this character.
137ErrorTerminating validation due to too many errors. Please correct the previous errors and recheck the document. HTML Validator is currently set to stop after 20 errors.

<p class=MsoNormal>Principali denominazioni: Lumachella d’<span class=GramE>Egitto</span></p>
 

159:10WarningAt least one character (codepoint) between 128 and 159 (inclusive) was found on line 159. These codepoints are commonly found in Windows character sets like Windows-1252 but may not work for everyone, especially those not using Windows. Consider using "&#8220;" instead of this character.
170:3WarningAt least one character (codepoint) between 128 and 159 (inclusive) was found on line 170. These codepoints are commonly found in Windows character sets like Windows-1252 but may not work for everyone, especially those not using Windows. Consider using "&#8217;" instead of this character.
171:36WarningAt least one character (codepoint) between 128 and 159 (inclusive) was found on line 171. These codepoints are commonly found in Windows character sets like Windows-1252 but may not work for everyone, especially those not using Windows. Consider using "&#8217;" instead of this character.
 Comment (Accessibility Tips) [ACCESSIBILITY]This program can help you make your web pages more accessible. An accessible page is one that more individuals can use, such as individuals who are blind or deaf. It can also increase the usefulness of your web page for individuals who browse the web using slower devices like older computers or wireless devices like cell phones and PDAs. An accessible web site makes good business sense (and possibly good legal sense as well). You can enable or disable accessibility checking in the Validator Engine Options.
 CommentYou can disable all the error messages for improperly quoted attribute values by having HTML Validator ignore and disregard the quotation mark requirements for attribute values. This option is in CSE HTML Validator's Validator Engine Options. However, it is recommended that you leave these error messages enabled and that you properly enclose attribute values in quotation marks.
 CommentYou can use the Quick Quote Tool in the editor to quickly enclose all attribute values in quotation marks.
 CommentYou may want to turn off 128-159 character checking if you're sure that these characters will be interpreted and displayed properly by the visiting user agents. This option is in CSE HTML Validator's Validator Engine Options.
 CommentPossibly misspelled words (69, 36 unique): antichi (1x), ApplyBreakingRules (1x), BreakWrappedTables (1x), colband (1x), Collezioni (1x), Litomineralogiche (1x), Litotipo (1x), Lumachella (1x), marmi (1x), normale (1x), noshow (1x), orientale (1x), rowband (1x), SnapToGridInCell (1x), Tabella (1x), table.MsoNormalTable (1x), UseAsianBreakRules (1x), UseFELayout (1x), WrapTextWithPunct (1x), BrowserLevel (2x), CharactersWithSpaces (2x), DocumentProperties (2x), Gianco (2x), GrammarState (2x), HyphenationZone (2x), LastAuthor (2x), LastSaved (2x), para (2x), SpellingState (2x), TotalTime (2x), tstyle (2x), WordDocument (2x), gte (3x), endif (4x), VML (4x), mso (13x). NOTE: Validation terminated so not all words were checked.
 CommentYou can change the maximum number of error messages to display before the validation is terminated. This option is in CSE HTML Validator's Validator Engine Options.
 CommentXHTML document detected.
 Comment[24] The XHTML recommendation strongly encourages that an XML declaration be used as the first line (line 1) of every XHTML document. For example, for XHTML and WML documents, something similar to <?xml version="1.0" encoding="UTF-8"?> or simply <?xml version="1.0"?> should be the first line. If you are using HTML Validator's integrated editor, then you can add this from the Tags menu or from the Tag Inserter. However, in practice, correctly using an XML declaration may cause problems, such as triggering Internet Explorer 6's "quirks" mode (which causes non-standards compliant rendering). Because of this, consider not using an XML declaration.
 Comment (Search Engine)[113] Random Search Engine Tip #4 - Get sites that are popular and relevent to your own site to link to your site. The anchor text that is used to link to your site is also important and should contain your site's keywords and search terms. Building incoming links gradually instead of all at once may also be better. Avoid link farms that are designed to deceive the search engines. Using link farms may result in a site being penalized.
 Comment (Search Engine)[8] <meta name="description" content="(actual description)" /> should be used in the "head" section to provide a brief description of what is contained on this page. This information is used by many search engines when indexing a site. If you are using HTML Validator's integrated editor, then you can add this from the Tags menu or from the Tag Inserter.
 Comment (Search Engine)[8] <meta name="keywords" content="(actual keyword list)" /> should be used in the "head" section to provide a list of keywords that are relevent to this page. This information is used by many search engines when indexing a site. If you are using HTML Validator's integrated editor, then you can add this from the Tags menu or from the Tag Inserter.
 CommentAn ICRA RDF label was not found in the "head" section of this document. Browsers that are enabled with this rating system may not display documents that have not been labelled. It is recommended that every page include an ICRA label. For more information, please visit http://www.icra.org/.
 Comment[10] CSE HTML Validator Std/Pro allows you to disable certain messages (like this example message) and groups of related messages by disabling flags. For instance, the [10] at the beginning of this message indicates that you can disable this message by disabling validator flag 10. If you are using HTML Validator's integrated editor, then you can simply use your mouse on this message to open the context menu (usually done by right-clicking the mouse on this message) and select 'Disable Flag 10' to disable this message. For more information about disabling messages, please look at the Configuration section in the documentation.
 CommentCSE HTML Validator Std/Pro allows you to disable many messages on an individual basis without using flags. For instance, you can disable this message by using HTML Validator's integrated editor to open the context menu for this message (usually done by right-clicking the mouse on this message) and selecting 'Options for this Message->Disable Message' to disable this message. For more information about disabling messages, please look at the Configuration section in the documentation.
 Comment6681 bytes; 4.6s@14.4Kbps, 2.3s@28.8, 1.3s@50, 1.0s@64, 0.5s@128, 0.2s@384, 0.1s@512, 0.1s@768, 0.0s@1.5Mbps, 0.0s@10Mbps.
 Comment0.01s, 21 errors, 11 warnings, 9 messages, 16 validator comments, 192 lines, 26 tags (12 closed), 4 document comments, 1 entity, 66 programs run.

[ Summary ] [ To the top ]

http://www.apat.gov.it/Museo/Litomineralogia_schede_html/16.htm

Line:charTypeMessage Description
 Message (Web Content Accessibility Guidelines 1.0) [ACCESSIBILITY][73] WCAG 1.0 accessibility checking is disabled.
 Message (Section 508 Accessibility Standards) [ACCESSIBILITY][73] Section 508 accessibility checking is disabled.
2:1Warning[24] A document type declaration should normally appear as the second line for XHTML documents (the first line should be an XML declaration). For example, for XHTML 1.0 Strict documents, <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "DTD/xhtml1-strict.dtd"> should be the second line (or the first line if there is no XML declaration). For XHTML 1.0 Transitional documents, the line should be <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "DTD/xhtml1-transitional.dtd">. For XHTML 1.0 Frameset documents, the line should be <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Frameset//EN" "DTD/xhtml1-frameset.dtd">. Although the XHTML recommendation requires this line, most browsers probably ignore it. If you are using HTML Validator's integrated editor, then you can add this from the Tags menu or from the Tag Inserter.
3:1ErrorThe "xmlns:w" attribute is not valid for the "html" element. Some valid attributes for this element are: "dir", "lang", "version", and "xmlns".

xmlns:w="urn:schemas-microsoft-com:office:word"
 

7:18ErrorThe attribute value "Content-Type" for the "http-equiv" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<meta http-equiv=Content-Type content="text/html; charset=windows-1252">
 

8:12ErrorThe attribute value "ProgId" for the "name" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<meta name=ProgId content=Word.Document>
 

8:27ErrorThe attribute value "Word.Document" for the "content" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<meta name=ProgId content=Word.Document>
 

9:12ErrorThe attribute value "Generator" for the "name" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<meta name=Generator content="Microsoft Word 10">
 

10:12ErrorThe attribute value "Originator" for the "name" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<meta name=Originator content="Microsoft Word 10">
 

11:11ErrorThe attribute value "File-List" for the "rel" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<link rel=File-List href="1_file/filelist.xml">
 

12:11ErrorThe attribute value "Edit-Time-Data" for the "rel" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<link rel=Edit-Time-Data href="1_file/editdata.mso">
 

21:8Warning (Search Engine)[8] This document's title contains no words. This is inadequate for search engine purposes. A good title is important to your search engine rankings and listings. AI Internet Solutions recommends a title that is 5-15 words in length and that contains a relevant and descriptive phrase. The title should also contain keywords and search terms while remaining readable.
21:8Warning[108] This document has a "title" element but it does not contain a title.
21:2Message (Search Engine)Tip - A good title is very important for search engine listings. Use many keywords and search terms in the title but make it readable. Don't just stuff keywords in the title. The title should also be something that a user will want to click on when it's listed on a search engine. A good title is also important when a visitor bookmarks a page. Example: <title>Download CSE HTML Validator - Powerful HTML and Link Checking Software for Windows</title>. AI Internet Solutions also recommends that the "title" tag be the first tag inside the "head" section.
56:2WarningHTML 4.01 and XHTML require the "type" attribute for the "style" element to specify the style sheet language. For example, use type="text/css". Note that many browsers may work without this attribute but it is highly recommended that it be used.
57:2WarningIn XHTML documents, style and script content must not be in a comment because it technically means that the browser will see it as a comment and not as actual style or script content (though browsers are currently forgiving about this). However, not using comments makes your document less compatible with pre HTML 3.2 browsers (but most browsers now in use are HTML 3.2+ compatible). For maximum compatibility, consider putting the style information in an external style sheet. The next best option for XHTML documents is to not put the style information in a comment because this is technically not what you want even though it may work with today's browsers.
122:12ErrorThe attribute value "IT" for the "lang" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<body lang=IT style='tab-interval:35.4pt'>
 

122:15Message (General) [CSS]The "style" attribute has been used but a default style sheet language has not been defined (note that HTML Validator would not see this declaration if it is sent as an HTTP header by a web server). HTML 4.01 and XHTML require this for correct documents. However, for all practical purposes, leaving it out is very unlikely to cause problems. If you still want to define a default style sheet language, then include this in the "head" section of your document to specify "text/css" as the default style sheet language: <meta http-equiv="Content-Style-Type" content="text/css" />. If you are using HTML Validator's integrated editor, then you can add this from the Tags menu or from the Tag Inserter. Because this issue is very unlikely to cause problems, consider ignoring or disabling this message. See http://www.w3.org/TR/html4/present/styles.html#default-style for more information.
122:15Message (CSS Tips) [CSS]Use the inline "style" attribute sparingly. Using this attribute too often can prevent you from receiving many of the benefits of CSS like easier to maintain and less cluttered documents. Consider using a single CSS style sheet instead of relying too much on the "style" attribute. This message is displayed only once.
124:20Warning[13] HTML 4.01 and XHTML require that the "alt" attribute be used with the "img" element. The "alt" attribute is critical for accessibility. It lets authors specify equivalent text to serve as content when the image cannot be seen or displayed. Use alt="" when alternate text is not appropriate, such as when images are intended to format a page (such as spacer images).
124:4Message (Deprecated)[9] The "align" attribute is deprecated in HTML 4.01 and XHTML in favor of using style sheets. Instead of align="center", consider using the CSS "text-align: center" instead.
124:20Message (Search Engine)[8] Alt text is often used by search engines. Use this to your advantage (but do it appropriately). Furthermore, alt text is critical for accessibility. For these reasons and others, it is highly recommended that appropriate alt text be specified using the "alt" attribute. This message is displayed only once.
125:12ErrorThe attribute value "Section1" for the "class" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<div class=Section1>
 

127:10ErrorThe attribute value "MsoNormal" for the "class" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<p class=MsoNormal><o:p><span class="Stile2"><font face="Verdana, Arial, Helvetica, sans-serif">Collezioni Litomineralogiche - marmi antichi</font></span></o:p></p>
 

127:47Message (Deprecated)[9] The "font" element and all of its attributes are deprecated in HTML 4.01 and XHTML in favor of using style sheets (use the "color", "font", "font-family", "font-size", and other CSS font properties instead).
129:10ErrorThe attribute value "2" for the "size" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<hr size=2 width="100%" align=center>
 

129:31ErrorThe attribute value "center" for the "align" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<hr size=2 width="100%" align=center>
 

129:5Message (Deprecated)[9] The "align", "noshade", "size", and "width" attributes for the "hr" element are deprecated in HTML 4.01 and XHTML in favor of using style sheets. Consider using the "width" CSS property in place of the "width" attribute.
130:2Error"BR" contains uppercase characters. All start tags, end tags, and tag attributes must be in lowercase because this is an XHTML document.

<BR><img width=178 height=267
 

130:6Warning[13] HTML 4.01 and XHTML require that the "alt" attribute be used with the "img" element. The "alt" attribute is critical for accessibility. It lets authors specify equivalent text to serve as content when the image cannot be seen or displayed. Use alt="" when alternate text is not appropriate, such as when images are intended to format a page (such as spacer images).
130:16ErrorThe attribute value "178" for the "width" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<BR><img width=178 height=267
 

130:27ErrorThe attribute value "267" for the "height" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<BR><img width=178 height=267
 

131:28ErrorThe "v:shapes" attribute is not valid for the "img" element. Some valid attributes for this element are: "align", "alt", "border", "class", "dir", "height", "hspace", "id", "ismap", "lang", "longdesc", "name", "onabort", "onblur", "onclick", "oncontextmenu", "ondblclick", "onerror", "onfilterchange", "onfocus", "onkeydown", "onkeypress", "onkeyup", "onload", "onmousedown", "onmousemove", "onmouseout", "onmouseover", "onmouseup", "onresize", "src", "style", "title", "usemap", "vspace", and "width".

src="16_file/image002.jpg" v:shapes="_x0000_i1025"></p>
 

131:53ErrorThe end tag for "p" was found, but "p" was never opened, has been ended too many times, or cannot have an end tag.

src="16_file/image002.jpg" v:shapes="_x0000_i1025"></p>
 

133:10ErrorThe attribute value "MsoNormal" for the "class" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<p class=MsoNormal><o:p>&nbsp;</o:p></p>
 

135:10ErrorThe attribute value "MsoNormal" for the "class" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<p class=MsoNormal>Litotipo: Breccia corallina</p>
 

137ErrorTerminating validation due to too many errors. Please correct the previous errors and recheck the document. HTML Validator is currently set to stop after 20 errors.

<p class=MsoNormal>Principali denominazioni: Marmor sagarium</p>
 

160:44WarningAt least one character (codepoint) between 128 and 159 (inclusive) was found on line 160. These codepoints are commonly found in Windows character sets like Windows-1252 but may not work for everyone, especially those not using Windows. Consider using "&#8217;" instead of this character.
167:71WarningAt least one character (codepoint) between 128 and 159 (inclusive) was found on line 167. These codepoints are commonly found in Windows character sets like Windows-1252 but may not work for everyone, especially those not using Windows. Consider using "&#8217;" instead of this character.
174:4WarningAt least one character (codepoint) between 128 and 159 (inclusive) was found on line 174. These codepoints are commonly found in Windows character sets like Windows-1252 but may not work for everyone, especially those not using Windows. Consider using "&#8217;" instead of this character.
 Comment (Accessibility Tips) [ACCESSIBILITY]This program can help you make your web pages more accessible. An accessible page is one that more individuals can use, such as individuals who are blind or deaf. It can also increase the usefulness of your web page for individuals who browse the web using slower devices like older computers or wireless devices like cell phones and PDAs. An accessible web site makes good business sense (and possibly good legal sense as well). You can enable or disable accessibility checking in the Validator Engine Options.
 CommentYou can disable all the error messages for improperly quoted attribute values by having HTML Validator ignore and disregard the quotation mark requirements for attribute values. This option is in CSE HTML Validator's Validator Engine Options. However, it is recommended that you leave these error messages enabled and that you properly enclose attribute values in quotation marks.
 CommentYou can use the Quick Quote Tool in the editor to quickly enclose all attribute values in quotation marks.
 CommentYou may want to turn off 128-159 character checking if you're sure that these characters will be interpreted and displayed properly by the visiting user agents. This option is in CSE HTML Validator's Validator Engine Options.
 CommentPossibly misspelled words (68, 35 unique): antichi (1x), ApplyBreakingRules (1x), BreakWrappedTables (1x), colband (1x), Collezioni (1x), corallina (1x), Litomineralogiche (1x), Litotipo (1x), marmi (1x), normale (1x), noshow (1x), rowband (1x), SnapToGridInCell (1x), Tabella (1x), table.MsoNormalTable (1x), UseAsianBreakRules (1x), UseFELayout (1x), WrapTextWithPunct (1x), BrowserLevel (2x), CharactersWithSpaces (2x), DocumentProperties (2x), Gianco (2x), GrammarState (2x), HyphenationZone (2x), LastAuthor (2x), LastSaved (2x), para (2x), SpellingState (2x), TotalTime (2x), tstyle (2x), WordDocument (2x), gte (3x), endif (4x), VML (4x), mso (13x). NOTE: Validation terminated so not all words were checked.
 CommentYou can change the maximum number of error messages to display before the validation is terminated. This option is in CSE HTML Validator's Validator Engine Options.
 CommentXHTML document detected.
 Comment[24] The XHTML recommendation strongly encourages that an XML declaration be used as the first line (line 1) of every XHTML document. For example, for XHTML and WML documents, something similar to <?xml version="1.0" encoding="UTF-8"?> or simply <?xml version="1.0"?> should be the first line. If you are using HTML Validator's integrated editor, then you can add this from the Tags menu or from the Tag Inserter. However, in practice, correctly using an XML declaration may cause problems, such as triggering Internet Explorer 6's "quirks" mode (which causes non-standards compliant rendering). Because of this, consider not using an XML declaration.
 Comment (Search Engine)[113] Random Search Engine Tip #4 - Get sites that are popular and relevent to your own site to link to your site. The anchor text that is used to link to your site is also important and should contain your site's keywords and search terms. Building incoming links gradually instead of all at once may also be better. Avoid link farms that are designed to deceive the search engines. Using link farms may result in a site being penalized.
 Comment (Search Engine)[8] <meta name="description" content="(actual description)" /> should be used in the "head" section to provide a brief description of what is contained on this page. This information is used by many search engines when indexing a site. If you are using HTML Validator's integrated editor, then you can add this from the Tags menu or from the Tag Inserter.
 Comment (Search Engine)[8] <meta name="keywords" content="(actual keyword list)" /> should be used in the "head" section to provide a list of keywords that are relevent to this page. This information is used by many search engines when indexing a site. If you are using HTML Validator's integrated editor, then you can add this from the Tags menu or from the Tag Inserter.
 CommentAn ICRA RDF label was not found in the "head" section of this document. Browsers that are enabled with this rating system may not display documents that have not been labelled. It is recommended that every page include an ICRA label. For more information, please visit http://www.icra.org/.
 Comment[10] CSE HTML Validator Std/Pro allows you to disable certain messages (like this example message) and groups of related messages by disabling flags. For instance, the [10] at the beginning of this message indicates that you can disable this message by disabling validator flag 10. If you are using HTML Validator's integrated editor, then you can simply use your mouse on this message to open the context menu (usually done by right-clicking the mouse on this message) and select 'Disable Flag 10' to disable this message. For more information about disabling messages, please look at the Configuration section in the documentation.
 CommentCSE HTML Validator Std/Pro allows you to disable many messages on an individual basis without using flags. For instance, you can disable this message by using HTML Validator's integrated editor to open the context menu for this message (usually done by right-clicking the mouse on this message) and selecting 'Options for this Message->Disable Message' to disable this message. For more information about disabling messages, please look at the Configuration section in the documentation.
 Comment6384 bytes; 4.4s@14.4Kbps, 2.2s@28.8, 1.3s@50, 1.0s@64, 0.5s@128, 0.2s@384, 0.1s@512, 0.1s@768, 0.0s@1.5Mbps, 0.0s@10Mbps.
 Comment0.01s, 21 errors, 10 warnings, 9 messages, 16 validator comments, 186 lines, 26 tags (12 closed), 4 document comments, 1 entity, 66 programs run.

[ Summary ] [ To the top ]

http://www.apat.gov.it/Museo/Litomineralogia_schede_html/17.htm

Line:charTypeMessage Description
 Message (Web Content Accessibility Guidelines 1.0) [ACCESSIBILITY][73] WCAG 1.0 accessibility checking is disabled.
 Message (Section 508 Accessibility Standards) [ACCESSIBILITY][73] Section 508 accessibility checking is disabled.
2:1Warning[24] A document type declaration should normally appear as the second line for XHTML documents (the first line should be an XML declaration). For example, for XHTML 1.0 Strict documents, <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "DTD/xhtml1-strict.dtd"> should be the second line (or the first line if there is no XML declaration). For XHTML 1.0 Transitional documents, the line should be <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "DTD/xhtml1-transitional.dtd">. For XHTML 1.0 Frameset documents, the line should be <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Frameset//EN" "DTD/xhtml1-frameset.dtd">. Although the XHTML recommendation requires this line, most browsers probably ignore it. If you are using HTML Validator's integrated editor, then you can add this from the Tags menu or from the Tag Inserter.
3:1ErrorThe "xmlns:w" attribute is not valid for the "html" element. Some valid attributes for this element are: "dir", "lang", "version", and "xmlns".

xmlns:w="urn:schemas-microsoft-com:office:word"
 

7:18ErrorThe attribute value "Content-Type" for the "http-equiv" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<meta http-equiv=Content-Type content="text/html; charset=windows-1252">
 

8:12ErrorThe attribute value "ProgId" for the "name" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<meta name=ProgId content=Word.Document>
 

8:27ErrorThe attribute value "Word.Document" for the "content" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<meta name=ProgId content=Word.Document>
 

9:12ErrorThe attribute value "Generator" for the "name" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<meta name=Generator content="Microsoft Word 10">
 

10:12ErrorThe attribute value "Originator" for the "name" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<meta name=Originator content="Microsoft Word 10">
 

11:11ErrorThe attribute value "File-List" for the "rel" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<link rel=File-List href="1_file/filelist.xml">
 

12:11ErrorThe attribute value "Edit-Time-Data" for the "rel" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<link rel=Edit-Time-Data href="1_file/editdata.mso">
 

21:8Warning (Search Engine)[8] This document's title contains no words. This is inadequate for search engine purposes. A good title is important to your search engine rankings and listings. AI Internet Solutions recommends a title that is 5-15 words in length and that contains a relevant and descriptive phrase. The title should also contain keywords and search terms while remaining readable.
21:8Warning[108] This document has a "title" element but it does not contain a title.
21:2Message (Search Engine)Tip - A good title is very important for search engine listings. Use many keywords and search terms in the title but make it readable. Don't just stuff keywords in the title. The title should also be something that a user will want to click on when it's listed on a search engine. A good title is also important when a visitor bookmarks a page. Example: <title>Download CSE HTML Validator - Powerful HTML and Link Checking Software for Windows</title>. AI Internet Solutions also recommends that the "title" tag be the first tag inside the "head" section.
56:2WarningHTML 4.01 and XHTML require the "type" attribute for the "style" element to specify the style sheet language. For example, use type="text/css". Note that many browsers may work without this attribute but it is highly recommended that it be used.
57:2WarningIn XHTML documents, style and script content must not be in a comment because it technically means that the browser will see it as a comment and not as actual style or script content (though browsers are currently forgiving about this). However, not using comments makes your document less compatible with pre HTML 3.2 browsers (but most browsers now in use are HTML 3.2+ compatible). For maximum compatibility, consider putting the style information in an external style sheet. The next best option for XHTML documents is to not put the style information in a comment because this is technically not what you want even though it may work with today's browsers.
122:12ErrorThe attribute value "IT" for the "lang" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<body lang=IT style='tab-interval:35.4pt'>
 

122:15Message (General) [CSS]The "style" attribute has been used but a default style sheet language has not been defined (note that HTML Validator would not see this declaration if it is sent as an HTTP header by a web server). HTML 4.01 and XHTML require this for correct documents. However, for all practical purposes, leaving it out is very unlikely to cause problems. If you still want to define a default style sheet language, then include this in the "head" section of your document to specify "text/css" as the default style sheet language: <meta http-equiv="Content-Style-Type" content="text/css" />. If you are using HTML Validator's integrated editor, then you can add this from the Tags menu or from the Tag Inserter. Because this issue is very unlikely to cause problems, consider ignoring or disabling this message. See http://www.w3.org/TR/html4/present/styles.html#default-style for more information.
122:15Message (CSS Tips) [CSS]Use the inline "style" attribute sparingly. Using this attribute too often can prevent you from receiving many of the benefits of CSS like easier to maintain and less cluttered documents. Consider using a single CSS style sheet instead of relying too much on the "style" attribute. This message is displayed only once.
124:20Warning[13] HTML 4.01 and XHTML require that the "alt" attribute be used with the "img" element. The "alt" attribute is critical for accessibility. It lets authors specify equivalent text to serve as content when the image cannot be seen or displayed. Use alt="" when alternate text is not appropriate, such as when images are intended to format a page (such as spacer images).
124:4Message (Deprecated)[9] The "align" attribute is deprecated in HTML 4.01 and XHTML in favor of using style sheets. Instead of align="center", consider using the CSS "text-align: center" instead.
124:20Message (Search Engine)[8] Alt text is often used by search engines. Use this to your advantage (but do it appropriately). Furthermore, alt text is critical for accessibility. For these reasons and others, it is highly recommended that appropriate alt text be specified using the "alt" attribute. This message is displayed only once.
125:12ErrorThe attribute value "Section1" for the "class" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<div class=Section1>
 

127:10ErrorThe attribute value "MsoNormal" for the "class" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<p class=MsoNormal><o:p><span class="Stile2"><font face="Verdana, Arial, Helvetica, sans-serif">Collezioni Litomineralogiche - marmi antichi</font></span></o:p></p>
 

127:47Message (Deprecated)[9] The "font" element and all of its attributes are deprecated in HTML 4.01 and XHTML in favor of using style sheets (use the "color", "font", "font-family", "font-size", and other CSS font properties instead).
129:10ErrorThe attribute value "2" for the "size" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<hr size=2 width="100%" align=center>
 

129:31ErrorThe attribute value "center" for the "align" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<hr size=2 width="100%" align=center>
 

129:5Message (Deprecated)[9] The "align", "noshade", "size", and "width" attributes for the "hr" element are deprecated in HTML 4.01 and XHTML in favor of using style sheets. Consider using the "width" CSS property in place of the "width" attribute.
130:2Error"BR" contains uppercase characters. All start tags, end tags, and tag attributes must be in lowercase because this is an XHTML document.

<BR><img width=178 height=267
 

130:6Warning[13] HTML 4.01 and XHTML require that the "alt" attribute be used with the "img" element. The "alt" attribute is critical for accessibility. It lets authors specify equivalent text to serve as content when the image cannot be seen or displayed. Use alt="" when alternate text is not appropriate, such as when images are intended to format a page (such as spacer images).
130:16ErrorThe attribute value "178" for the "width" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<BR><img width=178 height=267
 

130:27ErrorThe attribute value "267" for the "height" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<BR><img width=178 height=267
 

131:28ErrorThe "v:shapes" attribute is not valid for the "img" element. Some valid attributes for this element are: "align", "alt", "border", "class", "dir", "height", "hspace", "id", "ismap", "lang", "longdesc", "name", "onabort", "onblur", "onclick", "oncontextmenu", "ondblclick", "onerror", "onfilterchange", "onfocus", "onkeydown", "onkeypress", "onkeyup", "onload", "onmousedown", "onmousemove", "onmouseout", "onmouseover", "onmouseup", "onresize", "src", "style", "title", "usemap", "vspace", and "width".

src="17_file/image002.jpg" v:shapes="_x0000_i1025"></p>
 

131:53ErrorThe end tag for "p" was found, but "p" was never opened, has been ended too many times, or cannot have an end tag.

src="17_file/image002.jpg" v:shapes="_x0000_i1025"></p>
 

133:10ErrorThe attribute value "MsoNormal" for the "class" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<p class=MsoNormal><o:p>&nbsp;</o:p></p>
 

135:10ErrorThe attribute value "MsoNormal" for the "class" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<p class=MsoNormal>Litotipo: Breccia di Sciro o di Settebasi</p>
 

137ErrorTerminating validation due to too many errors. Please correct the previous errors and recheck the document. HTML Validator is currently set to stop after 20 errors.

<p class=MsoNormal>Principali denominazioni: Marmor scyrium</p>
 

159:41WarningAt least one character (codepoint) between 128 and 159 (inclusive) was found on line 159. These codepoints are commonly found in Windows character sets like Windows-1252 but may not work for everyone, especially those not using Windows. Consider using "&#8217;" instead of this character.
164:66WarningAt least one character (codepoint) between 128 and 159 (inclusive) was found on line 164. These codepoints are commonly found in Windows character sets like Windows-1252 but may not work for everyone, especially those not using Windows. Consider using "&#8217;" instead of this character.
175:62WarningAt least one character (codepoint) between 128 and 159 (inclusive) was found on line 175. These codepoints are commonly found in Windows character sets like Windows-1252 but may not work for everyone, especially those not using Windows. Consider using "&#8217;" instead of this character.
 Comment (Accessibility Tips) [ACCESSIBILITY]This program can help you make your web pages more accessible. An accessible page is one that more individuals can use, such as individuals who are blind or deaf. It can also increase the usefulness of your web page for individuals who browse the web using slower devices like older computers or wireless devices like cell phones and PDAs. An accessible web site makes good business sense (and possibly good legal sense as well). You can enable or disable accessibility checking in the Validator Engine Options.
 CommentYou can disable all the error messages for improperly quoted attribute values by having HTML Validator ignore and disregard the quotation mark requirements for attribute values. This option is in CSE HTML Validator's Validator Engine Options. However, it is recommended that you leave these error messages enabled and that you properly enclose attribute values in quotation marks.
 CommentYou can use the Quick Quote Tool in the editor to quickly enclose all attribute values in quotation marks.
 CommentYou may want to turn off 128-159 character checking if you're sure that these characters will be interpreted and displayed properly by the visiting user agents. This option is in CSE HTML Validator's Validator Engine Options.
 CommentPossibly misspelled words (71, 37 unique): antichi (1x), ApplyBreakingRules (1x), BreakWrappedTables (1x), colband (1x), Collezioni (1x), Litomineralogiche (1x), Litotipo (1x), marmi (1x), normale (1x), noshow (1x), rowband (1x), Sciro (1x), Settebasi (1x), SnapToGridInCell (1x), Tabella (1x), table.MsoNormalTable (1x), UseAsianBreakRules (1x), UseFELayout (1x), WrapTextWithPunct (1x), BrowserLevel (2x), CharactersWithSpaces (2x), di (2x), DocumentProperties (2x), Gianco (2x), GrammarState (2x), HyphenationZone (2x), LastAuthor (2x), LastSaved (2x), para (2x), SpellingState (2x), TotalTime (2x), tstyle (2x), WordDocument (2x), gte (3x), endif (4x), VML (4x), mso (13x). NOTE: Validation terminated so not all words were checked.
 CommentYou can change the maximum number of error messages to display before the validation is terminated. This option is in CSE HTML Validator's Validator Engine Options.
 CommentXHTML document detected.
 Comment[24] The XHTML recommendation strongly encourages that an XML declaration be used as the first line (line 1) of every XHTML document. For example, for XHTML and WML documents, something similar to <?xml version="1.0" encoding="UTF-8"?> or simply <?xml version="1.0"?> should be the first line. If you are using HTML Validator's integrated editor, then you can add this from the Tags menu or from the Tag Inserter. However, in practice, correctly using an XML declaration may cause problems, such as triggering Internet Explorer 6's "quirks" mode (which causes non-standards compliant rendering). Because of this, consider not using an XML declaration.
 Comment (Search Engine)[113] Random Search Engine Tip #4 - Get sites that are popular and relevent to your own site to link to your site. The anchor text that is used to link to your site is also important and should contain your site's keywords and search terms. Building incoming links gradually instead of all at once may also be better. Avoid link farms that are designed to deceive the search engines. Using link farms may result in a site being penalized.
 Comment (Search Engine)[8] <meta name="description" content="(actual description)" /> should be used in the "head" section to provide a brief description of what is contained on this page. This information is used by many search engines when indexing a site. If you are using HTML Validator's integrated editor, then you can add this from the Tags menu or from the Tag Inserter.
 Comment (Search Engine)[8] <meta name="keywords" content="(actual keyword list)" /> should be used in the "head" section to provide a list of keywords that are relevent to this page. This information is used by many search engines when indexing a site. If you are using HTML Validator's integrated editor, then you can add this from the Tags menu or from the Tag Inserter.
 CommentAn ICRA RDF label was not found in the "head" section of this document. Browsers that are enabled with this rating system may not display documents that have not been labelled. It is recommended that every page include an ICRA label. For more information, please visit http://www.icra.org/.
 Comment[10] CSE HTML Validator Std/Pro allows you to disable certain messages (like this example message) and groups of related messages by disabling flags. For instance, the [10] at the beginning of this message indicates that you can disable this message by disabling validator flag 10. If you are using HTML Validator's integrated editor, then you can simply use your mouse on this message to open the context menu (usually done by right-clicking the mouse on this message) and select 'Disable Flag 10' to disable this message. For more information about disabling messages, please look at the Configuration section in the documentation.
 CommentCSE HTML Validator Std/Pro allows you to disable many messages on an individual basis without using flags. For instance, you can disable this message by using HTML Validator's integrated editor to open the context menu for this message (usually done by right-clicking the mouse on this message) and selecting 'Options for this Message->Disable Message' to disable this message. For more information about disabling messages, please look at the Configuration section in the documentation.
 Comment6810 bytes; 4.7s@14.4Kbps, 2.4s@28.8, 1.4s@50, 1.1s@64, 0.5s@128, 0.2s@384, 0.1s@512, 0.1s@768, 0.0s@1.5Mbps, 0.0s@10Mbps.
 Comment0.01s, 21 errors, 10 warnings, 9 messages, 16 validator comments, 194 lines, 26 tags (12 closed), 4 document comments, 1 entity, 66 programs run.

[ Summary ] [ To the top ]

http://www.apat.gov.it/Museo/Litomineralogia_schede_html/18.htm

Line:charTypeMessage Description
 Message (Web Content Accessibility Guidelines 1.0) [ACCESSIBILITY][73] WCAG 1.0 accessibility checking is disabled.
 Message (Section 508 Accessibility Standards) [ACCESSIBILITY][73] Section 508 accessibility checking is disabled.
2:1Warning[24] A document type declaration should normally appear as the second line for XHTML documents (the first line should be an XML declaration). For example, for XHTML 1.0 Strict documents, <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "DTD/xhtml1-strict.dtd"> should be the second line (or the first line if there is no XML declaration). For XHTML 1.0 Transitional documents, the line should be <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "DTD/xhtml1-transitional.dtd">. For XHTML 1.0 Frameset documents, the line should be <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Frameset//EN" "DTD/xhtml1-frameset.dtd">. Although the XHTML recommendation requires this line, most browsers probably ignore it. If you are using HTML Validator's integrated editor, then you can add this from the Tags menu or from the Tag Inserter.
3:1ErrorThe "xmlns:w" attribute is not valid for the "html" element. Some valid attributes for this element are: "dir", "lang", "version", and "xmlns".

xmlns:w="urn:schemas-microsoft-com:office:word"
 

7:18ErrorThe attribute value "Content-Type" for the "http-equiv" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<meta http-equiv=Content-Type content="text/html; charset=windows-1252">
 

8:12ErrorThe attribute value "ProgId" for the "name" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<meta name=ProgId content=Word.Document>
 

8:27ErrorThe attribute value "Word.Document" for the "content" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<meta name=ProgId content=Word.Document>
 

9:12ErrorThe attribute value "Generator" for the "name" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<meta name=Generator content="Microsoft Word 10">
 

10:12ErrorThe attribute value "Originator" for the "name" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<meta name=Originator content="Microsoft Word 10">
 

11:11ErrorThe attribute value "File-List" for the "rel" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<link rel=File-List href="1_file/filelist.xml">
 

12:11ErrorThe attribute value "Edit-Time-Data" for the "rel" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<link rel=Edit-Time-Data href="1_file/editdata.mso">
 

21:8Warning (Search Engine)[8] This document's title contains no words. This is inadequate for search engine purposes. A good title is important to your search engine rankings and listings. AI Internet Solutions recommends a title that is 5-15 words in length and that contains a relevant and descriptive phrase. The title should also contain keywords and search terms while remaining readable.
21:8Warning[108] This document has a "title" element but it does not contain a title.
21:2Message (Search Engine)Tip - A good title is very important for search engine listings. Use many keywords and search terms in the title but make it readable. Don't just stuff keywords in the title. The title should also be something that a user will want to click on when it's listed on a search engine. A good title is also important when a visitor bookmarks a page. Example: <title>Download CSE HTML Validator - Powerful HTML and Link Checking Software for Windows</title>. AI Internet Solutions also recommends that the "title" tag be the first tag inside the "head" section.
56:2WarningHTML 4.01 and XHTML require the "type" attribute for the "style" element to specify the style sheet language. For example, use type="text/css". Note that many browsers may work without this attribute but it is highly recommended that it be used.
57:2WarningIn XHTML documents, style and script content must not be in a comment because it technically means that the browser will see it as a comment and not as actual style or script content (though browsers are currently forgiving about this). However, not using comments makes your document less compatible with pre HTML 3.2 browsers (but most browsers now in use are HTML 3.2+ compatible). For maximum compatibility, consider putting the style information in an external style sheet. The next best option for XHTML documents is to not put the style information in a comment because this is technically not what you want even though it may work with today's browsers.
122:12ErrorThe attribute value "IT" for the "lang" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<body lang=IT style='tab-interval:35.4pt'>
 

122:15Message (General) [CSS]The "style" attribute has been used but a default style sheet language has not been defined (note that HTML Validator would not see this declaration if it is sent as an HTTP header by a web server). HTML 4.01 and XHTML require this for correct documents. However, for all practical purposes, leaving it out is very unlikely to cause problems. If you still want to define a default style sheet language, then include this in the "head" section of your document to specify "text/css" as the default style sheet language: <meta http-equiv="Content-Style-Type" content="text/css" />. If you are using HTML Validator's integrated editor, then you can add this from the Tags menu or from the Tag Inserter. Because this issue is very unlikely to cause problems, consider ignoring or disabling this message. See http://www.w3.org/TR/html4/present/styles.html#default-style for more information.
122:15Message (CSS Tips) [CSS]Use the inline "style" attribute sparingly. Using this attribute too often can prevent you from receiving many of the benefits of CSS like easier to maintain and less cluttered documents. Consider using a single CSS style sheet instead of relying too much on the "style" attribute. This message is displayed only once.
124:20Warning[13] HTML 4.01 and XHTML require that the "alt" attribute be used with the "img" element. The "alt" attribute is critical for accessibility. It lets authors specify equivalent text to serve as content when the image cannot be seen or displayed. Use alt="" when alternate text is not appropriate, such as when images are intended to format a page (such as spacer images).
124:4Message (Deprecated)[9] The "align" attribute is deprecated in HTML 4.01 and XHTML in favor of using style sheets. Instead of align="center", consider using the CSS "text-align: center" instead.
124:20Message (Search Engine)[8] Alt text is often used by search engines. Use this to your advantage (but do it appropriately). Furthermore, alt text is critical for accessibility. For these reasons and others, it is highly recommended that appropriate alt text be specified using the "alt" attribute. This message is displayed only once.
125:12ErrorThe attribute value "Section1" for the "class" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<div class=Section1>
 

127:10ErrorThe attribute value "MsoNormal" for the "class" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<p class=MsoNormal><o:p><span class="Stile2"><font face="Verdana, Arial, Helvetica, sans-serif">Collezioni Litomineralogiche - marmi antichi</font></span></o:p></p>
 

127:47Message (Deprecated)[9] The "font" element and all of its attributes are deprecated in HTML 4.01 and XHTML in favor of using style sheets (use the "color", "font", "font-family", "font-size", and other CSS font properties instead).
129:10ErrorThe attribute value "2" for the "size" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<hr size=2 width="100%" align=center>
 

129:31ErrorThe attribute value "center" for the "align" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<hr size=2 width="100%" align=center>
 

129:5Message (Deprecated)[9] The "align", "noshade", "size", and "width" attributes for the "hr" element are deprecated in HTML 4.01 and XHTML in favor of using style sheets. Consider using the "width" CSS property in place of the "width" attribute.
130:2Error"BR" contains uppercase characters. All start tags, end tags, and tag attributes must be in lowercase because this is an XHTML document.

<BR><img width=178 height=267
 

130:6Warning[13] HTML 4.01 and XHTML require that the "alt" attribute be used with the "img" element. The "alt" attribute is critical for accessibility. It lets authors specify equivalent text to serve as content when the image cannot be seen or displayed. Use alt="" when alternate text is not appropriate, such as when images are intended to format a page (such as spacer images).
130:16ErrorThe attribute value "178" for the "width" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<BR><img width=178 height=267
 

130:27ErrorThe attribute value "267" for the "height" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<BR><img width=178 height=267
 

131:28ErrorThe "v:shapes" attribute is not valid for the "img" element. Some valid attributes for this element are: "align", "alt", "border", "class", "dir", "height", "hspace", "id", "ismap", "lang", "longdesc", "name", "onabort", "onblur", "onclick", "oncontextmenu", "ondblclick", "onerror", "onfilterchange", "onfocus", "onkeydown", "onkeypress", "onkeyup", "onload", "onmousedown", "onmousemove", "onmouseout", "onmouseover", "onmouseup", "onresize", "src", "style", "title", "usemap", "vspace", and "width".

src="18_file/image002.jpg" v:shapes="_x0000_i1025"></p>
 

131:53ErrorThe end tag for "p" was found, but "p" was never opened, has been ended too many times, or cannot have an end tag.

src="18_file/image002.jpg" v:shapes="_x0000_i1025"></p>
 

133:10ErrorThe attribute value "MsoNormal" for the "class" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<p class=MsoNormal><o:p>&nbsp;</o:p></p>
 

135:10ErrorThe attribute value "MsoNormal" for the "class" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<p class=MsoNormal>Litotipo: Alabastro orientale</p>
 

137ErrorTerminating validation due to too many errors. Please correct the previous errors and recheck the document. HTML Validator is currently set to stop after 20 errors.

<p class=MsoNormal>Principali denominazioni: Onix; Lapis alabastrites;
 

156:36WarningAt least one character (codepoint) between 128 and 159 (inclusive) was found on line 156. These codepoints are commonly found in Windows character sets like Windows-1252 but may not work for everyone, especially those not using Windows. Consider using "&#8217;" instead of this character.
162:21WarningAt least one character (codepoint) between 128 and 159 (inclusive) was found on line 162. These codepoints are commonly found in Windows character sets like Windows-1252 but may not work for everyone, especially those not using Windows. Consider using "&#8217;" instead of this character.
165:50WarningAt least one character (codepoint) between 128 and 159 (inclusive) was found on line 165. These codepoints are commonly found in Windows character sets like Windows-1252 but may not work for everyone, especially those not using Windows. Consider using "&#8217;" instead of this character.
166:26WarningAt least one character (codepoint) between 128 and 159 (inclusive) was found on line 166. These codepoints are commonly found in Windows character sets like Windows-1252 but may not work for everyone, especially those not using Windows. Consider using "&#8217;" instead of this character.
169:77WarningAt least one character (codepoint) between 128 and 159 (inclusive) was found on line 169. These codepoints are commonly found in Windows character sets like Windows-1252 but may not work for everyone, especially those not using Windows. Consider using "&#8217;" instead of this character.
171:5WarningAt least one character (codepoint) between 128 and 159 (inclusive) was found on line 171. These codepoints are commonly found in Windows character sets like Windows-1252 but may not work for everyone, especially those not using Windows. Consider using "&#8217;" instead of this character.
174:24WarningAt least one character (codepoint) between 128 and 159 (inclusive) was found on line 174. These codepoints are commonly found in Windows character sets like Windows-1252 but may not work for everyone, especially those not using Windows. Consider using "&#8217;" instead of this character.
176:31WarningAt least one character (codepoint) between 128 and 159 (inclusive) was found on line 176. These codepoints are commonly found in Windows character sets like Windows-1252 but may not work for everyone, especially those not using Windows. Consider using "&#8217;" instead of this character.
177:66WarningAt least one character (codepoint) between 128 and 159 (inclusive) was found on line 177. These codepoints are commonly found in Windows character sets like Windows-1252 but may not work for everyone, especially those not using Windows. Consider using "&#8217;" instead of this character.
 Comment (Accessibility Tips) [ACCESSIBILITY]This program can help you make your web pages more accessible. An accessible page is one that more individuals can use, such as individuals who are blind or deaf. It can also increase the usefulness of your web page for individuals who browse the web using slower devices like older computers or wireless devices like cell phones and PDAs. An accessible web site makes good business sense (and possibly good legal sense as well). You can enable or disable accessibility checking in the Validator Engine Options.
 CommentYou can disable all the error messages for improperly quoted attribute values by having HTML Validator ignore and disregard the quotation mark requirements for attribute values. This option is in CSE HTML Validator's Validator Engine Options. However, it is recommended that you leave these error messages enabled and that you properly enclose attribute values in quotation marks.
 CommentYou can use the Quick Quote Tool in the editor to quickly enclose all attribute values in quotation marks.
 CommentYou may want to turn off 128-159 character checking if you're sure that these characters will be interpreted and displayed properly by the visiting user agents. This option is in CSE HTML Validator's Validator Engine Options.
 CommentPossibly misspelled words (69, 36 unique): Alabastro (1x), antichi (1x), ApplyBreakingRules (1x), BreakWrappedTables (1x), colband (1x), Collezioni (1x), Litomineralogiche (1x), Litotipo (1x), marmi (1x), normale (1x), noshow (1x), orientale (1x), rowband (1x), SnapToGridInCell (1x), Tabella (1x), table.MsoNormalTable (1x), UseAsianBreakRules (1x), UseFELayout (1x), WrapTextWithPunct (1x), BrowserLevel (2x), CharactersWithSpaces (2x), DocumentProperties (2x), Gianco (2x), GrammarState (2x), HyphenationZone (2x), LastAuthor (2x), LastSaved (2x), para (2x), SpellingState (2x), TotalTime (2x), tstyle (2x), WordDocument (2x), gte (3x), endif (4x), VML (4x), mso (13x). NOTE: Validation terminated so not all words were checked.
 CommentYou can change the maximum number of error messages to display before the validation is terminated. This option is in CSE HTML Validator's Validator Engine Options.
 CommentXHTML document detected.
 Comment[24] The XHTML recommendation strongly encourages that an XML declaration be used as the first line (line 1) of every XHTML document. For example, for XHTML and WML documents, something similar to <?xml version="1.0" encoding="UTF-8"?> or simply <?xml version="1.0"?> should be the first line. If you are using HTML Validator's integrated editor, then you can add this from the Tags menu or from the Tag Inserter. However, in practice, correctly using an XML declaration may cause problems, such as triggering Internet Explorer 6's "quirks" mode (which causes non-standards compliant rendering). Because of this, consider not using an XML declaration.
 Comment (Search Engine)[113] Random Search Engine Tip #4 - Get sites that are popular and relevent to your own site to link to your site. The anchor text that is used to link to your site is also important and should contain your site's keywords and search terms. Building incoming links gradually instead of all at once may also be better. Avoid link farms that are designed to deceive the search engines. Using link farms may result in a site being penalized.
 Comment (Search Engine)[8] <meta name="description" content="(actual description)" /> should be used in the "head" section to provide a brief description of what is contained on this page. This information is used by many search engines when indexing a site. If you are using HTML Validator's integrated editor, then you can add this from the Tags menu or from the Tag Inserter.
 Comment (Search Engine)[8] <meta name="keywords" content="(actual keyword list)" /> should be used in the "head" section to provide a list of keywords that are relevent to this page. This information is used by many search engines when indexing a site. If you are using HTML Validator's integrated editor, then you can add this from the Tags menu or from the Tag Inserter.
 CommentAn ICRA RDF label was not found in the "head" section of this document. Browsers that are enabled with this rating system may not display documents that have not been labelled. It is recommended that every page include an ICRA label. For more information, please visit http://www.icra.org/.
 Comment[10] CSE HTML Validator Std/Pro allows you to disable certain messages (like this example message) and groups of related messages by disabling flags. For instance, the [10] at the beginning of this message indicates that you can disable this message by disabling validator flag 10. If you are using HTML Validator's integrated editor, then you can simply use your mouse on this message to open the context menu (usually done by right-clicking the mouse on this message) and select 'Disable Flag 10' to disable this message. For more information about disabling messages, please look at the Configuration section in the documentation.
 CommentCSE HTML Validator Std/Pro allows you to disable many messages on an individual basis without using flags. For instance, you can disable this message by using HTML Validator's integrated editor to open the context menu for this message (usually done by right-clicking the mouse on this message) and selecting 'Options for this Message->Disable Message' to disable this message. For more information about disabling messages, please look at the Configuration section in the documentation.
 Comment6613 bytes; 4.6s@14.4Kbps, 2.3s@28.8, 1.3s@50, 1.0s@64, 0.5s@128, 0.2s@384, 0.1s@512, 0.1s@768, 0.0s@1.5Mbps, 0.0s@10Mbps.
 Comment0.01s, 21 errors, 16 warnings, 9 messages, 16 validator comments, 189 lines, 26 tags (12 closed), 4 document comments, 1 entity, 66 programs run.

[ Summary ] [ To the top ]

http://www.apat.gov.it/Museo/Litomineralogia_schede_html/2.htm

Line:charTypeMessage Description
 Message (Web Content Accessibility Guidelines 1.0) [ACCESSIBILITY][73] WCAG 1.0 accessibility checking is disabled.
 Message (Section 508 Accessibility Standards) [ACCESSIBILITY][73] Section 508 accessibility checking is disabled.
2:1Warning[24] A document type declaration should normally appear as the second line for XHTML documents (the first line should be an XML declaration). For example, for XHTML 1.0 Strict documents, <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "DTD/xhtml1-strict.dtd"> should be the second line (or the first line if there is no XML declaration). For XHTML 1.0 Transitional documents, the line should be <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "DTD/xhtml1-transitional.dtd">. For XHTML 1.0 Frameset documents, the line should be <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Frameset//EN" "DTD/xhtml1-frameset.dtd">. Although the XHTML recommendation requires this line, most browsers probably ignore it. If you are using HTML Validator's integrated editor, then you can add this from the Tags menu or from the Tag Inserter.
3:1ErrorThe "xmlns:w" attribute is not valid for the "html" element. Some valid attributes for this element are: "dir", "lang", "version", and "xmlns".

xmlns:w="urn:schemas-microsoft-com:office:word"
 

7:18ErrorThe attribute value "Content-Type" for the "http-equiv" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<meta http-equiv=Content-Type content="text/html; charset=windows-1252">
 

8:12ErrorThe attribute value "ProgId" for the "name" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<meta name=ProgId content=Word.Document>
 

8:27ErrorThe attribute value "Word.Document" for the "content" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<meta name=ProgId content=Word.Document>
 

9:12ErrorThe attribute value "Generator" for the "name" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<meta name=Generator content="Microsoft Word 10">
 

10:12ErrorThe attribute value "Originator" for the "name" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<meta name=Originator content="Microsoft Word 10">
 

11:11ErrorThe attribute value "File-List" for the "rel" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<link rel=File-List href="1_file/filelist.xml">
 

12:11ErrorThe attribute value "Edit-Time-Data" for the "rel" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<link rel=Edit-Time-Data href="1_file/editdata.mso">
 

21:8Warning (Search Engine)[8] This document's title contains no words. This is inadequate for search engine purposes. A good title is important to your search engine rankings and listings. AI Internet Solutions recommends a title that is 5-15 words in length and that contains a relevant and descriptive phrase. The title should also contain keywords and search terms while remaining readable.
21:8Warning[108] This document has a "title" element but it does not contain a title.
21:2Message (Search Engine)Tip - A good title is very important for search engine listings. Use many keywords and search terms in the title but make it readable. Don't just stuff keywords in the title. The title should also be something that a user will want to click on when it's listed on a search engine. A good title is also important when a visitor bookmarks a page. Example: <title>Download CSE HTML Validator - Powerful HTML and Link Checking Software for Windows</title>. AI Internet Solutions also recommends that the "title" tag be the first tag inside the "head" section.
56:2WarningHTML 4.01 and XHTML require the "type" attribute for the "style" element to specify the style sheet language. For example, use type="text/css". Note that many browsers may work without this attribute but it is highly recommended that it be used.
57:2WarningIn XHTML documents, style and script content must not be in a comment because it technically means that the browser will see it as a comment and not as actual style or script content (though browsers are currently forgiving about this). However, not using comments makes your document less compatible with pre HTML 3.2 browsers (but most browsers now in use are HTML 3.2+ compatible). For maximum compatibility, consider putting the style information in an external style sheet. The next best option for XHTML documents is to not put the style information in a comment because this is technically not what you want even though it may work with today's browsers.
122:12ErrorThe attribute value "IT" for the "lang" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<body lang=IT style='tab-interval:35.4pt'>
 

122:15Message (General) [CSS]The "style" attribute has been used but a default style sheet language has not been defined (note that HTML Validator would not see this declaration if it is sent as an HTTP header by a web server). HTML 4.01 and XHTML require this for correct documents. However, for all practical purposes, leaving it out is very unlikely to cause problems. If you still want to define a default style sheet language, then include this in the "head" section of your document to specify "text/css" as the default style sheet language: <meta http-equiv="Content-Style-Type" content="text/css" />. If you are using HTML Validator's integrated editor, then you can add this from the Tags menu or from the Tag Inserter. Because this issue is very unlikely to cause problems, consider ignoring or disabling this message. See http://www.w3.org/TR/html4/present/styles.html#default-style for more information.
122:15Message (CSS Tips) [CSS]Use the inline "style" attribute sparingly. Using this attribute too often can prevent you from receiving many of the benefits of CSS like easier to maintain and less cluttered documents. Consider using a single CSS style sheet instead of relying too much on the "style" attribute. This message is displayed only once.
124:20Warning[13] HTML 4.01 and XHTML require that the "alt" attribute be used with the "img" element. The "alt" attribute is critical for accessibility. It lets authors specify equivalent text to serve as content when the image cannot be seen or displayed. Use alt="" when alternate text is not appropriate, such as when images are intended to format a page (such as spacer images).
124:4Message (Deprecated)[9] The "align" attribute is deprecated in HTML 4.01 and XHTML in favor of using style sheets. Instead of align="center", consider using the CSS "text-align: center" instead.
124:20Message (Search Engine)[8] Alt text is often used by search engines. Use this to your advantage (but do it appropriately). Furthermore, alt text is critical for accessibility. For these reasons and others, it is highly recommended that appropriate alt text be specified using the "alt" attribute. This message is displayed only once.
125:12ErrorThe attribute value "Section1" for the "class" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<div class=Section1>
 

127:10ErrorThe attribute value "MsoNormal" for the "class" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<p class=MsoNormal><o:p><span class="Stile2"><font face="Verdana, Arial, Helvetica, sans-serif">Collezioni Litomineralogiche - marmi antichi</font></span></o:p></p>
 

127:47Message (Deprecated)[9] The "font" element and all of its attributes are deprecated in HTML 4.01 and XHTML in favor of using style sheets (use the "color", "font", "font-family", "font-size", and other CSS font properties instead).
129:10ErrorThe attribute value "2" for the "size" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<hr size=2 width="100%" align=center>
 

129:31ErrorThe attribute value "center" for the "align" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<hr size=2 width="100%" align=center>
 

129:5Message (Deprecated)[9] The "align", "noshade", "size", and "width" attributes for the "hr" element are deprecated in HTML 4.01 and XHTML in favor of using style sheets. Consider using the "width" CSS property in place of the "width" attribute.
130:2Error"BR" contains uppercase characters. All start tags, end tags, and tag attributes must be in lowercase because this is an XHTML document.

<BR><img width=178 height=267
 

130:6Warning[13] HTML 4.01 and XHTML require that the "alt" attribute be used with the "img" element. The "alt" attribute is critical for accessibility. It lets authors specify equivalent text to serve as content when the image cannot be seen or displayed. Use alt="" when alternate text is not appropriate, such as when images are intended to format a page (such as spacer images).
130:16ErrorThe attribute value "178" for the "width" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<BR><img width=178 height=267
 

130:27ErrorThe attribute value "267" for the "height" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<BR><img width=178 height=267
 

131:27ErrorThe "v:shapes" attribute is not valid for the "img" element. Some valid attributes for this element are: "align", "alt", "border", "class", "dir", "height", "hspace", "id", "ismap", "lang", "longdesc", "name", "onabort", "onblur", "onclick", "oncontextmenu", "ondblclick", "onerror", "onfilterchange", "onfocus", "onkeydown", "onkeypress", "onkeyup", "onload", "onmousedown", "onmousemove", "onmouseout", "onmouseover", "onmouseup", "onresize", "src", "style", "title", "usemap", "vspace", and "width".

src="2_file/image002.jpg" v:shapes="_x0000_i1025"></p>
 

131:52ErrorThe end tag for "p" was found, but "p" was never opened, has been ended too many times, or cannot have an end tag.

src="2_file/image002.jpg" v:shapes="_x0000_i1025"></p>
 

133:10ErrorThe attribute value "MsoNormal" for the "class" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<p class=MsoNormal><o:p>&nbsp;</o:p></p>
 

135:10ErrorThe attribute value "MsoNormal" for the "class" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<p class=MsoNormal>Litotipo: Porfido verde antico</p>
 

137ErrorTerminating validation due to too many errors. Please correct the previous errors and recheck the document. HTML Validator is currently set to stop after 20 errors.

<p class=MsoNormal style='text-align:justify;text-justify:inter-ideograph'>Principali
 

172:58WarningAt least one character (codepoint) between 128 and 159 (inclusive) was found on line 172. These codepoints are commonly found in Windows character sets like Windows-1252 but may not work for everyone, especially those not using Windows. Consider using "&#8217;" instead of this character.
174:32WarningAt least one character (codepoint) between 128 and 159 (inclusive) was found on line 174. These codepoints are commonly found in Windows character sets like Windows-1252 but may not work for everyone, especially those not using Windows. Consider using "&#8217;" instead of this character.
182:83WarningAt least one character (codepoint) between 128 and 159 (inclusive) was found on line 182. These codepoints are commonly found in Windows character sets like Windows-1252 but may not work for everyone, especially those not using Windows. Consider using "&#8217;" instead of this character.
184:8WarningAt least one character (codepoint) between 128 and 159 (inclusive) was found on line 184. These codepoints are commonly found in Windows character sets like Windows-1252 but may not work for everyone, especially those not using Windows. Consider using "&#8217;" instead of this character.
 Comment (Accessibility Tips) [ACCESSIBILITY]This program can help you make your web pages more accessible. An accessible page is one that more individuals can use, such as individuals who are blind or deaf. It can also increase the usefulness of your web page for individuals who browse the web using slower devices like older computers or wireless devices like cell phones and PDAs. An accessible web site makes good business sense (and possibly good legal sense as well). You can enable or disable accessibility checking in the Validator Engine Options.
 CommentYou can disable all the error messages for improperly quoted attribute values by having HTML Validator ignore and disregard the quotation mark requirements for attribute values. This option is in CSE HTML Validator's Validator Engine Options. However, it is recommended that you leave these error messages enabled and that you properly enclose attribute values in quotation marks.
 CommentYou can use the Quick Quote Tool in the editor to quickly enclose all attribute values in quotation marks.
 CommentYou may want to turn off 128-159 character checking if you're sure that these characters will be interpreted and displayed properly by the visiting user agents. This option is in CSE HTML Validator's Validator Engine Options.
 CommentPossibly misspelled words (70, 37 unique): antichi (1x), antico (1x), ApplyBreakingRules (1x), BreakWrappedTables (1x), colband (1x), Collezioni (1x), Litomineralogiche (1x), Litotipo (1x), marmi (1x), normale (1x), noshow (1x), Porfido (1x), rowband (1x), SnapToGridInCell (1x), Tabella (1x), table.MsoNormalTable (1x), UseAsianBreakRules (1x), UseFELayout (1x), verde (1x), WrapTextWithPunct (1x), BrowserLevel (2x), CharactersWithSpaces (2x), DocumentProperties (2x), Gianco (2x), GrammarState (2x), HyphenationZone (2x), LastAuthor (2x), LastSaved (2x), para (2x), SpellingState (2x), TotalTime (2x), tstyle (2x), WordDocument (2x), gte (3x), endif (4x), VML (4x), mso (13x). NOTE: Validation terminated so not all words were checked.
 CommentYou can change the maximum number of error messages to display before the validation is terminated. This option is in CSE HTML Validator's Validator Engine Options.
 CommentXHTML document detected.
 Comment[24] The XHTML recommendation strongly encourages that an XML declaration be used as the first line (line 1) of every XHTML document. For example, for XHTML and WML documents, something similar to <?xml version="1.0" encoding="UTF-8"?> or simply <?xml version="1.0"?> should be the first line. If you are using HTML Validator's integrated editor, then you can add this from the Tags menu or from the Tag Inserter. However, in practice, correctly using an XML declaration may cause problems, such as triggering Internet Explorer 6's "quirks" mode (which causes non-standards compliant rendering). Because of this, consider not using an XML declaration.
 Comment (Search Engine)[113] Random Search Engine Tip #4 - Get sites that are popular and relevent to your own site to link to your site. The anchor text that is used to link to your site is also important and should contain your site's keywords and search terms. Building incoming links gradually instead of all at once may also be better. Avoid link farms that are designed to deceive the search engines. Using link farms may result in a site being penalized.
 Comment (Search Engine)[8] <meta name="description" content="(actual description)" /> should be used in the "head" section to provide a brief description of what is contained on this page. This information is used by many search engines when indexing a site. If you are using HTML Validator's integrated editor, then you can add this from the Tags menu or from the Tag Inserter.
 Comment (Search Engine)[8] <meta name="keywords" content="(actual keyword list)" /> should be used in the "head" section to provide a list of keywords that are relevent to this page. This information is used by many search engines when indexing a site. If you are using HTML Validator's integrated editor, then you can add this from the Tags menu or from the Tag Inserter.
 CommentAn ICRA RDF label was not found in the "head" section of this document. Browsers that are enabled with this rating system may not display documents that have not been labelled. It is recommended that every page include an ICRA label. For more information, please visit http://www.icra.org/.
 Comment[10] CSE HTML Validator Std/Pro allows you to disable certain messages (like this example message) and groups of related messages by disabling flags. For instance, the [10] at the beginning of this message indicates that you can disable this message by disabling validator flag 10. If you are using HTML Validator's integrated editor, then you can simply use your mouse on this message to open the context menu (usually done by right-clicking the mouse on this message) and select 'Disable Flag 10' to disable this message. For more information about disabling messages, please look at the Configuration section in the documentation.
 CommentCSE HTML Validator Std/Pro allows you to disable many messages on an individual basis without using flags. For instance, you can disable this message by using HTML Validator's integrated editor to open the context menu for this message (usually done by right-clicking the mouse on this message) and selecting 'Options for this Message->Disable Message' to disable this message. For more information about disabling messages, please look at the Configuration section in the documentation.
 Comment7086 bytes; 4.9s@14.4Kbps, 2.5s@28.8, 1.4s@50, 1.1s@64, 0.6s@128, 0.2s@384, 0.1s@512, 0.1s@768, 0.0s@1.5Mbps, 0.0s@10Mbps.
 Comment0.01s, 21 errors, 11 warnings, 9 messages, 16 validator comments, 199 lines, 26 tags (12 closed), 4 document comments, 1 entity, 67 programs run.

[ Summary ] [ To the top ]

http://www.apat.gov.it/Museo/Litomineralogia_schede_html/3.htm

Line:charTypeMessage Description
 Message (Web Content Accessibility Guidelines 1.0) [ACCESSIBILITY][73] WCAG 1.0 accessibility checking is disabled.
 Message (Section 508 Accessibility Standards) [ACCESSIBILITY][73] Section 508 accessibility checking is disabled.
2:1Warning[24] A document type declaration should normally appear as the second line for XHTML documents (the first line should be an XML declaration). For example, for XHTML 1.0 Strict documents, <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "DTD/xhtml1-strict.dtd"> should be the second line (or the first line if there is no XML declaration). For XHTML 1.0 Transitional documents, the line should be <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "DTD/xhtml1-transitional.dtd">. For XHTML 1.0 Frameset documents, the line should be <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Frameset//EN" "DTD/xhtml1-frameset.dtd">. Although the XHTML recommendation requires this line, most browsers probably ignore it. If you are using HTML Validator's integrated editor, then you can add this from the Tags menu or from the Tag Inserter.
3:1ErrorThe "xmlns:w" attribute is not valid for the "html" element. Some valid attributes for this element are: "dir", "lang", "version", and "xmlns".

xmlns:w="urn:schemas-microsoft-com:office:word"
 

7:18ErrorThe attribute value "Content-Type" for the "http-equiv" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<meta http-equiv=Content-Type content="text/html; charset=windows-1252">
 

8:12ErrorThe attribute value "ProgId" for the "name" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<meta name=ProgId content=Word.Document>
 

8:27ErrorThe attribute value "Word.Document" for the "content" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<meta name=ProgId content=Word.Document>
 

9:12ErrorThe attribute value "Generator" for the "name" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<meta name=Generator content="Microsoft Word 10">
 

10:12ErrorThe attribute value "Originator" for the "name" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<meta name=Originator content="Microsoft Word 10">
 

11:11ErrorThe attribute value "File-List" for the "rel" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<link rel=File-List href="1_file/filelist.xml">
 

12:11ErrorThe attribute value "Edit-Time-Data" for the "rel" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<link rel=Edit-Time-Data href="1_file/editdata.mso">
 

21:8Warning (Search Engine)[8] This document's title contains no words. This is inadequate for search engine purposes. A good title is important to your search engine rankings and listings. AI Internet Solutions recommends a title that is 5-15 words in length and that contains a relevant and descriptive phrase. The title should also contain keywords and search terms while remaining readable.
21:8Warning[108] This document has a "title" element but it does not contain a title.
21:2Message (Search Engine)Tip - A good title is very important for search engine listings. Use many keywords and search terms in the title but make it readable. Don't just stuff keywords in the title. The title should also be something that a user will want to click on when it's listed on a search engine. A good title is also important when a visitor bookmarks a page. Example: <title>Download CSE HTML Validator - Powerful HTML and Link Checking Software for Windows</title>. AI Internet Solutions also recommends that the "title" tag be the first tag inside the "head" section.
56:2WarningHTML 4.01 and XHTML require the "type" attribute for the "style" element to specify the style sheet language. For example, use type="text/css". Note that many browsers may work without this attribute but it is highly recommended that it be used.
57:2WarningIn XHTML documents, style and script content must not be in a comment because it technically means that the browser will see it as a comment and not as actual style or script content (though browsers are currently forgiving about this). However, not using comments makes your document less compatible with pre HTML 3.2 browsers (but most browsers now in use are HTML 3.2+ compatible). For maximum compatibility, consider putting the style information in an external style sheet. The next best option for XHTML documents is to not put the style information in a comment because this is technically not what you want even though it may work with today's browsers.
122:12ErrorThe attribute value "IT" for the "lang" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<body lang=IT style='tab-interval:35.4pt'>
 

122:15Message (General) [CSS]The "style" attribute has been used but a default style sheet language has not been defined (note that HTML Validator would not see this declaration if it is sent as an HTTP header by a web server). HTML 4.01 and XHTML require this for correct documents. However, for all practical purposes, leaving it out is very unlikely to cause problems. If you still want to define a default style sheet language, then include this in the "head" section of your document to specify "text/css" as the default style sheet language: <meta http-equiv="Content-Style-Type" content="text/css" />. If you are using HTML Validator's integrated editor, then you can add this from the Tags menu or from the Tag Inserter. Because this issue is very unlikely to cause problems, consider ignoring or disabling this message. See http://www.w3.org/TR/html4/present/styles.html#default-style for more information.
122:15Message (CSS Tips) [CSS]Use the inline "style" attribute sparingly. Using this attribute too often can prevent you from receiving many of the benefits of CSS like easier to maintain and less cluttered documents. Consider using a single CSS style sheet instead of relying too much on the "style" attribute. This message is displayed only once.
124:20Warning[13] HTML 4.01 and XHTML require that the "alt" attribute be used with the "img" element. The "alt" attribute is critical for accessibility. It lets authors specify equivalent text to serve as content when the image cannot be seen or displayed. Use alt="" when alternate text is not appropriate, such as when images are intended to format a page (such as spacer images).
124:4Message (Deprecated)[9] The "align" attribute is deprecated in HTML 4.01 and XHTML in favor of using style sheets. Instead of align="center", consider using the CSS "text-align: center" instead.
124:20Message (Search Engine)[8] Alt text is often used by search engines. Use this to your advantage (but do it appropriately). Furthermore, alt text is critical for accessibility. For these reasons and others, it is highly recommended that appropriate alt text be specified using the "alt" attribute. This message is displayed only once.
125:12ErrorThe attribute value "Section1" for the "class" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<div class=Section1>
 

127:10ErrorThe attribute value "MsoNormal" for the "class" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<p class=MsoNormal><o:p><span class="Stile2"><font face="Verdana, Arial, Helvetica, sans-serif">Collezioni Litomineralogiche - marmi antichi</font></span></o:p></p>
 

127:47Message (Deprecated)[9] The "font" element and all of its attributes are deprecated in HTML 4.01 and XHTML in favor of using style sheets (use the "color", "font", "font-family", "font-size", and other CSS font properties instead).
129:10ErrorThe attribute value "2" for the "size" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<hr size=2 width="100%" align=center>
 

129:31ErrorThe attribute value "center" for the "align" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<hr size=2 width="100%" align=center>
 

129:5Message (Deprecated)[9] The "align", "noshade", "size", and "width" attributes for the "hr" element are deprecated in HTML 4.01 and XHTML in favor of using style sheets. Consider using the "width" CSS property in place of the "width" attribute.
130:2Error"BR" contains uppercase characters. All start tags, end tags, and tag attributes must be in lowercase because this is an XHTML document.

<BR><img width=178 height=267
 

130:6Warning[13] HTML 4.01 and XHTML require that the "alt" attribute be used with the "img" element. The "alt" attribute is critical for accessibility. It lets authors specify equivalent text to serve as content when the image cannot be seen or displayed. Use alt="" when alternate text is not appropriate, such as when images are intended to format a page (such as spacer images).
130:16ErrorThe attribute value "178" for the "width" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<BR><img width=178 height=267
 

130:27ErrorThe attribute value "267" for the "height" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<BR><img width=178 height=267
 

131:27ErrorThe "v:shapes" attribute is not valid for the "img" element. Some valid attributes for this element are: "align", "alt", "border", "class", "dir", "height", "hspace", "id", "ismap", "lang", "longdesc", "name", "onabort", "onblur", "onclick", "oncontextmenu", "ondblclick", "onerror", "onfilterchange", "onfocus", "onkeydown", "onkeypress", "onkeyup", "onload", "onmousedown", "onmousemove", "onmouseout", "onmouseover", "onmouseup", "onresize", "src", "style", "title", "usemap", "vspace", and "width".

src="3_file/image002.jpg" v:shapes="_x0000_i1025"></p>
 

131:52ErrorThe end tag for "p" was found, but "p" was never opened, has been ended too many times, or cannot have an end tag.

src="3_file/image002.jpg" v:shapes="_x0000_i1025"></p>
 

133:10ErrorThe attribute value "MsoNormal" for the "class" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<p class=MsoNormal><o:p>&nbsp;</o:p></p>
 

135:10ErrorThe attribute value "MsoNormal" for the "class" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required.

<p class=MsoNormal>Litotipo: Granito delle guglie</p>
 

137ErrorTerminating validation due to too many errors. Please correct the previous errors and recheck the document. HTML Validator is currently set to stop after 20 errors.

<p class=MsoNormal>Principali denominazioni: Lapis pyrrhopoecilus; Lapis
 

169:58WarningAt least one character (codepoint) between 128 and 159 (inclusive) was found on line 169. These codepoints are commonly found in Windows character sets like Windows-1252 but may not work for everyone, especially those not using Windows. Consider using "&#8217;" instead of this character.
170:5WarningAt least one character (codepoint) between 128 and 159 (inclusive) was found on line 170. These codepoints are commonly found in Windows character sets like Windows-1252 but may not work for everyone, especially those not using Windows. Consider using "&#8217;" instead of this character.
172:24WarningAt least one character (codepoint) between 128 and 159 (inclusive) was found on line 172. These codepoints are commonly found in Windows character sets like Windows-1252 but may not work for everyone, especially those not using Windows. Consider using "&#8217;" instead of this character.
178:37WarningAt least one character (codepoint) between 128 and 159 (inclusive) was found on line 178. These codepoints are commonly found in Windows character sets like Windows-1252 but may not work for everyone, especially those not using Windows. Consider using "&#8217;" instead of this character.
180:2WarningAt least one character (codepoint) between 128 and 159 (inclusive) was found on line 180. These codepoints are commonly found in Windows character sets like Windows-1252 but may not work for everyone, especially those not using Windows. Consider using "&#8217;" instead of this character.
188:21WarningAt least one character (codepoint) between 128 and 159 (inclusive) was found on line 188. These codepoints are commonly found in Windows character sets like Windows-1252 but may not work for everyone, especially those not using Windows. Consider using "&#8217;" instead of this character.
 Comment (Accessibility Tips) [ACCESSIBILITY]This program can help you make your web pages more accessible. An accessible page is one that more individuals can use, such as individuals who are blind or deaf. It can also increase the usefulness of your web page for individuals who browse the web using slower devices like older computers or wireless devices like cell phones and PDAs. An accessible web site makes good business sense (and possibly good legal sense as well). You can enable or disable accessibility checking in the Validator Engine Options.
 CommentYou can disable all the error messages for improperly quoted attribute values by having HTML Validator ignore and disregard the quotation mark requirements for attribute values. This option is in CSE HTML Validator's Validator Engine Options. However, it is recommended that you leave these error messages enabled and that you properly enclose attribute values in quotation marks.
 CommentYou can use the Quick Quote Tool in the editor to quickly enclose all attribute values in quotation marks.
 CommentYou may want to turn off 128-159 character checking if you're sure that these characters will be interpreted and displayed properly by the visiting user agents. This option is in CSE HTML Validator's Validator Engine Options.
 CommentPossibly misspelled words (70, 37 unique): antichi (1x), ApplyBreakingRules (1x), BreakWrappedTables (1x), colband (1x), Collezioni (1x), delle (1x), Granito (1x), guglie (1x), Litomineralogiche (1x), Litotipo (1x), marmi (1x), normale (1x), noshow (1x), rowband (1x), SnapToGridInCell (1x), Tabella (1x), table.MsoNormalTable (1x), UseAsianBreakRules (1x), UseFELayout (1x), WrapTextWithPunct (1x), BrowserLevel (2x), CharactersWithSpaces (2x), DocumentProperties (2x), Gianco (2x), GrammarState (2x), HyphenationZone (2x), LastAuthor (2x), LastSaved (2x), para (2x), SpellingState (2x), TotalTime (2x), tstyle (2x), WordDocument (2x), gte (3x), endif (4x), VML (4x), mso (13x). NOTE: Validation terminated so not all words were checked.
 CommentYou can change the maximum number of error messages to display before the validation is terminated. This option is in CSE HTML Validator's Validator Engine Options.
 CommentXHTML document detected.
 Comment[24] The XHTML recommendation strongly encourages that an XML declaration be used as the first line (line 1) of every XHTML document. For example, for XHTML and WML documents, something similar to <?xml version="1.0" encoding="UTF-8"?> or simply <?xml version="1.0"?> should be the first line. If you are using HTML Validator's integrated editor, then you can add this from the Tags menu or from the Tag Inserter. However, in practice, correctly using an XML declaration may cause problems, such as triggering Internet Explorer 6's "quirks" mode (which causes non-standards compliant rendering). Because of this, consider not using an XML declaration.
 Comment (Search Engine)[113] Random Search Engine Tip #4 - Get sites that are popular and relevent to your own site to link to your site. The anchor text that is used to link to your site is also important and should contain your site's keywords and search terms. Building incoming links gradually instead of all at once may also be better. Avoid link farms that are designed to deceive the search engines. Using link farms may result in a site being penalized.
 Comment (Search Engine)[8] <meta name="description" content="(actual description)" /> should be used in the "head" section to provide a brief description of what is contained on this page. This information is used by many search engines when indexing a site. If you are using HTML Validator's integrated editor, then you can add this from the Tags menu or from the Tag Inserter.
 Comment (Search Engine)[8] <meta name="keywords" content="(actual keyword list)" /> should be used in the "head" section to provide a list of keywords that are relevent to this page. This information is used by many search engines when indexing a site. If you are using HTML Validator's integrated editor, then you can add this from the Tags menu or from the Tag Inserter.
 CommentAn ICRA RDF label was not found in the "head" section of this document. Browsers that are enabled with this rating system may not display documents that have not been labelled. It is recommended that every page include an ICRA label. For more information, please visit http://www.icra.org/.
 Comment[10] CSE HTML Validator Std/Pro allows you to disable certain messages (like this example message) and groups of related messages by disabling flags. For instance, the [10] at the beginning of this message indicates that you can disable this message by disabling validator flag 10. If you are using HTML Validator's integrated editor, then you can simply use your mouse on this message to open the context menu (usually done by right-clicking the mouse on this message) and select 'Disable Flag 10' to disable this message. For more information about disabling messages, please look at the Configuration section in the documentation.
 CommentCSE HTML Validator Std/Pro allows you to disable many messages on an individual basis without using flags. For instance, you can disable this message by using HTML Validator's integrated editor to open the context menu for this message (usually done by right-clicking the mouse on this message) and selecting 'Options for this Message->Disable Message' to disable this message. For more information about disabling messages, please look at the Configuration section in the documentation.
 Comment7118 bytes; 4.9s@14.4Kbps, 2.5s@28.8, 1.4s@50, 1.1s@64, 0.6s@128, 0.2s@384, 0.1s@512, 0.1s@768, 0.0s@1.5Mbps, 0.0s@10Mbps.
 Comment0.01s, 21 errors, 13 warnings, 9 messages, 16 validator comments, 199 lines, 26 tags (12 closed), 4 document comments, 1 entity, 66 programs run.

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