[689] 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/Media/carta_geologica_italia/modello3d_en.asp?path=./shade/cgis163/

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.
4:2Message (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.
14:2Message (Microsoft Internet Explorer) [CSS][600] The "behavior" CSS property is not an official CSS property and is only supported by Internet Explorer 5.0+. Firefox, Netscape, Opera, and most other browsers do not support this property.
24:40Message (General Compatibility)[5] PNG images are generally well supported in today's browsers EXCEPT for Microsoft Internet Explorer 6.0 and below. IE 6.0 will not render PNG images correctly in certain cases. Because of the popularity of Internet Explorer, you may want to consider using GIF or JPG images instead, especially when using the transparency features of PNG which IE 6.0 does not support well. Fortunately PNG support has been improved in IE 7.0. This message is displayed only once. There may be other PNG images specified in this document.
47:67ErrorThe "summary" attribute has an invalid attribute value "". Try using one of the following values: an alphanumeric string or a string.

<table border="0" cellspacing="0" cellpadding="0" summary="" class="TabellaCentrale">
 

47:10Message (Good Style)Consider using the "width" attribute with the "table" element. This is considered to be good style and can cause the table and page to render faster. Note that this is not a deprecated attribute in HTML 4.01 nor XHTML 1.0. It's also a valid XHTML 1.1 attribute.
47:10Message (General Compatibility)[5] The "table" element is an official HTML 4.01 and XHTML element but may not be supported by older or nongraphical browsers. Furthermore, nongraphical browsers that do support tables may not support them the way that you expect. However, most browsers used today should support this element.
48:12ErrorThe "tr" tag must have an end tag (</tr>) but the end tag was not found.

<tr>
 

49:14ErrorThe "td" tag must have an end tag (</td>) but the end tag was not found.

<td> <div id="path">&nbsp;</div>
 

50:35Error (HTML 4.0 Compatibility)[81] The "align" attribute may not be used with the "div" element in a strict HTML 4.0/4.01 document. Instead of align="center", consider using the CSS "text-align: center" instead.

<div id="Contenuti" align="center">
 

50:35Message (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.
51:15ErrorThe "id" or "name" attribute value "path" has already been used in this document. A tag's "id" or "name" value ("name" only for certain elements such as "a") must be unique within the document. A tag cannot have an "id" or, with certain elements, a "name" attribute value that has already been used. Note that the "id" values are not case sensitive (except when used to link to an anchor) and that "id" and some "name" attribute values share the same namespace.

<div id="path" align="left"> <a href="default_en.htm">Home</a></div>
 

52:49Error (HTML 4.0 Compatibility)[81] The following attributes may not be used with the "TABLE" element in a strict HTML 4.0/4.01 document: "align", "bgcolor", "bordercolor", "bordercolorlight", "bordercolordark", "height", "hspace", and "vspace". Instead of ALIGN="CENTER", consider using the following CSS to center the table: "margin-left: auto; margin-right: auto". This is the correct CSS way but it may not work with some (mostly older) browsers. Instead of the "BGCOLOR" attribute, consider using the CSS property "background-color". Example: style="background-color: #000000".

<TABLE BORDER=0 CELLPADDING=1 CELLSPACING=0 BGCOLOR=#000000 WIDTH="100%" ALIGN="CENTER">
 

52:57ErrorThe attribute value "#000000" for the "BGCOLOR" 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.

<TABLE BORDER=0 CELLPADDING=1 CELLSPACING=0 BGCOLOR=#000000 WIDTH="100%" ALIGN="CENTER">
 

52:49Message (Deprecated)[9] The "align" and "bgcolor" attributes for the "TABLE" element are deprecated in HTML 4.01 and XHTML in favor of using style sheets. Instead of ALIGN="CENTER", consider using the following CSS to center the table: "margin-left: auto; margin-right: auto". This is the correct CSS way but it may not work with some (mostly older) browsers. Instead of the "BGCOLOR" attribute, consider using the CSS property "background-color". Example: style="background-color: #000000".
55:30ErrorThe attribute value "100%" 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.

<TABLE BORDER=0 WIDTH=100% BGCOLOR=#ffffff CELLSPACING=0 CELLPADDING=0>
 

55:43ErrorThe attribute value "#ffffff" for the "BGCOLOR" 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.

<TABLE BORDER=0 WIDTH=100% BGCOLOR=#ffffff CELLSPACING=0 CELLPADDING=0>
 

62:10Error (HTML 4.0 Compatibility)[76] The "EMBED" element should not be used in a strict HTML 4.0/4.01 document. Note that you may want to consider using a different DOCTYPE declaration that is more lenient and allows more element, such as an HTML 4.01 transitional DOCTYPE. For example, you may want to use the HTML 4.01 transitional DOCTYPE: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">. If you are using HTML Validator's integrated editor, then you can add this from the Tags menu or from the Tag Inserter.

<EMBED FlashVars="zoomifyImagePath=./shade/cgis163/" SRC="zoomifyViewer.swf" MENU="false" PLUGINSPAGE="http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash" WIDTH="100%" HEIGHT="700" NAME="theMovie"></EMBED>
 

62:16ErrorThe "FlashVars" attribute is not valid for the "EMBED" element. Some valid attributes for this element are: "align", "allowscriptaccess", "alt", "autoplay", "autostart", "base", "bgcolor", "border", "class", "contenteditable", "controls", "frameborder", "height", "hidden", "hidefocus", "hspace", "id", "logo", "loop", "menu", "name", "onactivate", "onbeforecopy", "onbeforecut", "onbeforepaste", "onblur", "onclick", "oncontextmenu", "oncopy", "oncut", "ondblclick", "ondeactivate", "ondrag", "ondragend", "ondragenter", "ondragleave", "ondragover", "ondragstart", "ondrop", "onfilterchange", "onfocus", "onfocusin", "onfocusout", "onhelp", "onkeydown", "onkeypress", "onkeyup", "onmousedown", "onmouseenter", "onmouseleave", "onmousemove", "onmouseout", "onmouseover", "onmouseup", "onmousewheel", "onmove", "onmoveend", "onmovestart", "onpaste", "onpropertychange", "onselectstart", "palette", "play", "pluginspage", "progress", "quality", "salign", "scale", "song", "src", "style", "swliveconnect", "swremote", "swstretchhalign", "swstretchstyle", "swstretchvalign", "title", "type", "units", "unselectable", "volume", "vspace", "width", "wmode", and "xml:space".

<EMBED FlashVars="zoomifyImagePath=./shade/cgis163/" SRC="zoomifyViewer.swf" MENU="false" PLUGINSPAGE="http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash" WIDTH="100%" HEIGHT="700" NAME="theMovie"></EMBED>
 

62:10Message (General Compatibility)[5] The "EMBED" element is not an official HTML or XHTML element. Some browsers may not support this element. Consider using the "object" element instead.
69:57ErrorThe attribute value "#FFFFFF" for the "BGCOLOR" 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.

<TABLE BORDER=0 CELLPADDING=1 CELLSPACING=0 BGCOLOR=#FFFFFF WIDTH="100%" ALIGN="CENTER">
 

72:11Error (HTML 4.0 Compatibility)[81] The "align" attribute may not be used with the "h4" element in a strict HTML 4.0/4.01 document. Instead of align="center", consider using the CSS "text-align: center" instead.

<h4 align="center">MAP REALIZED BY THE GEOLOGICAL SURVEY OF ITALY </h4>
 

72:8Message (Good Style)[7] A heading has been used without previously using the higher heading levels. Some HTML authors consider this bad style. For example, if "h4" is used, then "h1", "h2", and "h3" should have already been used, in that order.
73:23Error (HTML 4.0 Compatibility)[81] The "align" attribute may not be used with the "h5" element in a strict HTML 4.0/4.01 document. Instead of align="center", consider using the CSS "text-align: center" instead.

<h5 align="center"><font color="#336600">ITALIAN CARTOGRAPHIC BODY </font></h5>
 

73:39Error (HTML 4.0 Compatibility)[76] The "font" element should not be used in a strict HTML 4.0/4.01 document. Style sheets should be used instead of this element. Note that you may want to consider using a different DOCTYPE declaration that is more lenient and allows more element, such as an HTML 4.01 transitional DOCTYPE. For example, you may want to use the HTML 4.01 transitional DOCTYPE: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">. If you are using HTML Validator's integrated editor, then you can add this from the Tags menu or from the Tag Inserter.

<h5 align="center"><font color="#336600">ITALIAN CARTOGRAPHIC BODY </font></h5>
 

73:39Message (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).
74:23Error (HTML 4.0 Compatibility)[81] The "align" attribute may not be used with the "h6" element in a strict HTML 4.0/4.01 document. Instead of align="center", consider using the CSS "text-align: center" instead.

<h6 align="center"><font color="#336600">(LAW 2/2/1960 N.68)</font></h6>
 

80:97Error (HTML 4.0 Compatibility)[81] The "target" attribute may not be used with the "a" element in a strict HTML 4.0/4.01 document.

<Font size="1" face="arial" color="#1A4658">Powered by <a href="http://www.zoomify.com/" target="_blank">Zoomify</a></Font>
 

82:6ErrorThe end tag for "TR" (opened in line 78) should appear before the end tag for "TABLE" (nesting error).

</TABLE>
 

88:10ErrorThe end tag for "td" (opened in line 49) should appear before the end tag for "table" (nesting error).

</table>
 

100:4Warning[56] The "p" tag is contained in a "p" tag that was opened in line 99. This is against the HTML specification and may cause problems with some browsers.
109:3ErrorSomewhere in this document there is a nonexistent internal link to "MenuSinistro" created by using <a href="#MenuSinistro"> ... </a>. This link should be removed or it should link to a location in the document that is specified by <a name="MenuSinistro"> ... </a> or <element id="MenuSinistro"...>.

</body>
 

 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 can ignore the nesting errors by turning off the option to check HTML tag nesting. However, it is recommended that you leave this feature enabled. This option is in CSE HTML Validator's Validator Engine Options.
 CommentYou have one or more internal links linking to an ID link destination. Browser support for this is currently very poor. Consider using something like <a name="Contenuti"> ... </a> or <a name="Contenuti" id="Contenuti"> ... </a> instead.
 CommentPossibly misspelled words (17, 13 unique): Curtatone (1x), di (1x), il (1x), ITALIAN (1x), ITALY (1x), ROMA (1x), Salta (1x), SiteMap (1x), utilit (1x), Zoomify (1x), APAT (2x), contenuto (2x), torna (3x). Complete list.
 CommentHTML 4.01 Strict document detected.
 Comment (Search Engine)[113] Random Search Engine Tip #5 - Be sure to use meta description and keywords tags in the head section. While some search engines may not use these tags, some do.
 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.
 Comment4580 bytes; 3.2s@14.4Kbps, 1.6s@28.8, 0.9s@50, 0.7s@64, 0.4s@128, 0.1s@384, 0.1s@512, 0.1s@768, 0.0s@1.5Mbps, 0.0s@10Mbps.
 Comment0.03s, 20 errors, 1 warning, 12 messages, 15 validator comments, 110 lines, 78 tags (65 closed), 0 document comments, 6 entities, 209 programs run.

[ Summary ] [ To the top ]

http://www.apat.gov.it/Media/carta_geologica_italia/modello3d_en.asp?path=./shade/cgis164/

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.
4:2Message (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.
14:2Message (Microsoft Internet Explorer) [CSS][600] The "behavior" CSS property is not an official CSS property and is only supported by Internet Explorer 5.0+. Firefox, Netscape, Opera, and most other browsers do not support this property.
24:40Message (General Compatibility)[5] PNG images are generally well supported in today's browsers EXCEPT for Microsoft Internet Explorer 6.0 and below. IE 6.0 will not render PNG images correctly in certain cases. Because of the popularity of Internet Explorer, you may want to consider using GIF or JPG images instead, especially when using the transparency features of PNG which IE 6.0 does not support well. Fortunately PNG support has been improved in IE 7.0. This message is displayed only once. There may be other PNG images specified in this document.
47:67ErrorThe "summary" attribute has an invalid attribute value "". Try using one of the following values: an alphanumeric string or a string.

<table border="0" cellspacing="0" cellpadding="0" summary="" class="TabellaCentrale">
 

47:10Message (Good Style)Consider using the "width" attribute with the "table" element. This is considered to be good style and can cause the table and page to render faster. Note that this is not a deprecated attribute in HTML 4.01 nor XHTML 1.0. It's also a valid XHTML 1.1 attribute.
47:10Message (General Compatibility)[5] The "table" element is an official HTML 4.01 and XHTML element but may not be supported by older or nongraphical browsers. Furthermore, nongraphical browsers that do support tables may not support them the way that you expect. However, most browsers used today should support this element.
48:12ErrorThe "tr" tag must have an end tag (</tr>) but the end tag was not found.

<tr>
 

49:14ErrorThe "td" tag must have an end tag (</td>) but the end tag was not found.

<td> <div id="path">&nbsp;</div>
 

50:35Error (HTML 4.0 Compatibility)[81] The "align" attribute may not be used with the "div" element in a strict HTML 4.0/4.01 document. Instead of align="center", consider using the CSS "text-align: center" instead.

<div id="Contenuti" align="center">
 

50:35Message (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.
51:15ErrorThe "id" or "name" attribute value "path" has already been used in this document. A tag's "id" or "name" value ("name" only for certain elements such as "a") must be unique within the document. A tag cannot have an "id" or, with certain elements, a "name" attribute value that has already been used. Note that the "id" values are not case sensitive (except when used to link to an anchor) and that "id" and some "name" attribute values share the same namespace.

<div id="path" align="left"> <a href="default_en.htm">Home</a></div>
 

52:49Error (HTML 4.0 Compatibility)[81] The following attributes may not be used with the "TABLE" element in a strict HTML 4.0/4.01 document: "align", "bgcolor", "bordercolor", "bordercolorlight", "bordercolordark", "height", "hspace", and "vspace". Instead of ALIGN="CENTER", consider using the following CSS to center the table: "margin-left: auto; margin-right: auto". This is the correct CSS way but it may not work with some (mostly older) browsers. Instead of the "BGCOLOR" attribute, consider using the CSS property "background-color". Example: style="background-color: #000000".

<TABLE BORDER=0 CELLPADDING=1 CELLSPACING=0 BGCOLOR=#000000 WIDTH="100%" ALIGN="CENTER">
 

52:57ErrorThe attribute value "#000000" for the "BGCOLOR" 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.

<TABLE BORDER=0 CELLPADDING=1 CELLSPACING=0 BGCOLOR=#000000 WIDTH="100%" ALIGN="CENTER">
 

52:49Message (Deprecated)[9] The "align" and "bgcolor" attributes for the "TABLE" element are deprecated in HTML 4.01 and XHTML in favor of using style sheets. Instead of ALIGN="CENTER", consider using the following CSS to center the table: "margin-left: auto; margin-right: auto". This is the correct CSS way but it may not work with some (mostly older) browsers. Instead of the "BGCOLOR" attribute, consider using the CSS property "background-color". Example: style="background-color: #000000".
55:30ErrorThe attribute value "100%" 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.

<TABLE BORDER=0 WIDTH=100% BGCOLOR=#ffffff CELLSPACING=0 CELLPADDING=0>
 

55:43ErrorThe attribute value "#ffffff" for the "BGCOLOR" 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.

<TABLE BORDER=0 WIDTH=100% BGCOLOR=#ffffff CELLSPACING=0 CELLPADDING=0>
 

62:10Error (HTML 4.0 Compatibility)[76] The "EMBED" element should not be used in a strict HTML 4.0/4.01 document. Note that you may want to consider using a different DOCTYPE declaration that is more lenient and allows more element, such as an HTML 4.01 transitional DOCTYPE. For example, you may want to use the HTML 4.01 transitional DOCTYPE: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">. If you are using HTML Validator's integrated editor, then you can add this from the Tags menu or from the Tag Inserter.

<EMBED FlashVars="zoomifyImagePath=./shade/cgis164/" SRC="zoomifyViewer.swf" MENU="false" PLUGINSPAGE="http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash" WIDTH="100%" HEIGHT="700" NAME="theMovie"></EMBED>
 

62:16ErrorThe "FlashVars" attribute is not valid for the "EMBED" element. Some valid attributes for this element are: "align", "allowscriptaccess", "alt", "autoplay", "autostart", "base", "bgcolor", "border", "class", "contenteditable", "controls", "frameborder", "height", "hidden", "hidefocus", "hspace", "id", "logo", "loop", "menu", "name", "onactivate", "onbeforecopy", "onbeforecut", "onbeforepaste", "onblur", "onclick", "oncontextmenu", "oncopy", "oncut", "ondblclick", "ondeactivate", "ondrag", "ondragend", "ondragenter", "ondragleave", "ondragover", "ondragstart", "ondrop", "onfilterchange", "onfocus", "onfocusin", "onfocusout", "onhelp", "onkeydown", "onkeypress", "onkeyup", "onmousedown", "onmouseenter", "onmouseleave", "onmousemove", "onmouseout", "onmouseover", "onmouseup", "onmousewheel", "onmove", "onmoveend", "onmovestart", "onpaste", "onpropertychange", "onselectstart", "palette", "play", "pluginspage", "progress", "quality", "salign", "scale", "song", "src", "style", "swliveconnect", "swremote", "swstretchhalign", "swstretchstyle", "swstretchvalign", "title", "type", "units", "unselectable", "volume", "vspace", "width", "wmode", and "xml:space".

<EMBED FlashVars="zoomifyImagePath=./shade/cgis164/" SRC="zoomifyViewer.swf" MENU="false" PLUGINSPAGE="http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash" WIDTH="100%" HEIGHT="700" NAME="theMovie"></EMBED>
 

62:10Message (General Compatibility)[5] The "EMBED" element is not an official HTML or XHTML element. Some browsers may not support this element. Consider using the "object" element instead.
69:57ErrorThe attribute value "#FFFFFF" for the "BGCOLOR" 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.

<TABLE BORDER=0 CELLPADDING=1 CELLSPACING=0 BGCOLOR=#FFFFFF WIDTH="100%" ALIGN="CENTER">
 

72:11Error (HTML 4.0 Compatibility)[81] The "align" attribute may not be used with the "h4" element in a strict HTML 4.0/4.01 document. Instead of align="center", consider using the CSS "text-align: center" instead.

<h4 align="center">MAP REALIZED BY THE GEOLOGICAL SURVEY OF ITALY </h4>
 

72:8Message (Good Style)[7] A heading has been used without previously using the higher heading levels. Some HTML authors consider this bad style. For example, if "h4" is used, then "h1", "h2", and "h3" should have already been used, in that order.
73:23Error (HTML 4.0 Compatibility)[81] The "align" attribute may not be used with the "h5" element in a strict HTML 4.0/4.01 document. Instead of align="center", consider using the CSS "text-align: center" instead.

<h5 align="center"><font color="#336600">ITALIAN CARTOGRAPHIC BODY </font></h5>
 

73:39Error (HTML 4.0 Compatibility)[76] The "font" element should not be used in a strict HTML 4.0/4.01 document. Style sheets should be used instead of this element. Note that you may want to consider using a different DOCTYPE declaration that is more lenient and allows more element, such as an HTML 4.01 transitional DOCTYPE. For example, you may want to use the HTML 4.01 transitional DOCTYPE: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">. If you are using HTML Validator's integrated editor, then you can add this from the Tags menu or from the Tag Inserter.

<h5 align="center"><font color="#336600">ITALIAN CARTOGRAPHIC BODY </font></h5>
 

73:39Message (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).
74:23Error (HTML 4.0 Compatibility)[81] The "align" attribute may not be used with the "h6" element in a strict HTML 4.0/4.01 document. Instead of align="center", consider using the CSS "text-align: center" instead.

<h6 align="center"><font color="#336600">(LAW 2/2/1960 N.68)</font></h6>
 

80:97Error (HTML 4.0 Compatibility)[81] The "target" attribute may not be used with the "a" element in a strict HTML 4.0/4.01 document.

<Font size="1" face="arial" color="#1A4658">Powered by <a href="http://www.zoomify.com/" target="_blank">Zoomify</a></Font>
 

82:6ErrorThe end tag for "TR" (opened in line 78) should appear before the end tag for "TABLE" (nesting error).

</TABLE>
 

88:10ErrorThe end tag for "td" (opened in line 49) should appear before the end tag for "table" (nesting error).

</table>
 

100:4Warning[56] The "p" tag is contained in a "p" tag that was opened in line 99. This is against the HTML specification and may cause problems with some browsers.
109:3ErrorSomewhere in this document there is a nonexistent internal link to "MenuSinistro" created by using <a href="#MenuSinistro"> ... </a>. This link should be removed or it should link to a location in the document that is specified by <a name="MenuSinistro"> ... </a> or <element id="MenuSinistro"...>.

</body>
 

 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 can ignore the nesting errors by turning off the option to check HTML tag nesting. However, it is recommended that you leave this feature enabled. This option is in CSE HTML Validator's Validator Engine Options.
 CommentYou have one or more internal links linking to an ID link destination. Browser support for this is currently very poor. Consider using something like <a name="Contenuti"> ... </a> or <a name="Contenuti" id="Contenuti"> ... </a> instead.
 CommentPossibly misspelled words (17, 13 unique): Curtatone (1x), di (1x), il (1x), ITALIAN (1x), ITALY (1x), ROMA (1x), Salta (1x), SiteMap (1x), utilit (1x), Zoomify (1x), APAT (2x), contenuto (2x), torna (3x). Complete list.
 CommentHTML 4.01 Strict document detected.
 Comment (Search Engine)[113] Random Search Engine Tip #5 - Be sure to use meta description and keywords tags in the head section. While some search engines may not use these tags, some do.
 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.
 Comment4580 bytes; 3.2s@14.4Kbps, 1.6s@28.8, 0.9s@50, 0.7s@64, 0.4s@128, 0.1s@384, 0.1s@512, 0.1s@768, 0.0s@1.5Mbps, 0.0s@10Mbps.
 Comment0.03s, 20 errors, 1 warning, 12 messages, 15 validator comments, 110 lines, 78 tags (65 closed), 0 document comments, 6 entities, 209 programs run.

[ Summary ] [ To the top ]

http://www.apat.gov.it/Media/carta_geologica_italia/modello3d_en.asp?path=./shade/cgis165/

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.
4:2Message (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.
14:2Message (Microsoft Internet Explorer) [CSS][600] The "behavior" CSS property is not an official CSS property and is only supported by Internet Explorer 5.0+. Firefox, Netscape, Opera, and most other browsers do not support this property.
24:40Message (General Compatibility)[5] PNG images are generally well supported in today's browsers EXCEPT for Microsoft Internet Explorer 6.0 and below. IE 6.0 will not render PNG images correctly in certain cases. Because of the popularity of Internet Explorer, you may want to consider using GIF or JPG images instead, especially when using the transparency features of PNG which IE 6.0 does not support well. Fortunately PNG support has been improved in IE 7.0. This message is displayed only once. There may be other PNG images specified in this document.
47:67ErrorThe "summary" attribute has an invalid attribute value "". Try using one of the following values: an alphanumeric string or a string.

<table border="0" cellspacing="0" cellpadding="0" summary="" class="TabellaCentrale">
 

47:10Message (Good Style)Consider using the "width" attribute with the "table" element. This is considered to be good style and can cause the table and page to render faster. Note that this is not a deprecated attribute in HTML 4.01 nor XHTML 1.0. It's also a valid XHTML 1.1 attribute.
47:10Message (General Compatibility)[5] The "table" element is an official HTML 4.01 and XHTML element but may not be supported by older or nongraphical browsers. Furthermore, nongraphical browsers that do support tables may not support them the way that you expect. However, most browsers used today should support this element.
48:12ErrorThe "tr" tag must have an end tag (</tr>) but the end tag was not found.

<tr>
 

49:14ErrorThe "td" tag must have an end tag (</td>) but the end tag was not found.

<td> <div id="path">&nbsp;</div>
 

50:35Error (HTML 4.0 Compatibility)[81] The "align" attribute may not be used with the "div" element in a strict HTML 4.0/4.01 document. Instead of align="center", consider using the CSS "text-align: center" instead.

<div id="Contenuti" align="center">
 

50:35Message (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.
51:15ErrorThe "id" or "name" attribute value "path" has already been used in this document. A tag's "id" or "name" value ("name" only for certain elements such as "a") must be unique within the document. A tag cannot have an "id" or, with certain elements, a "name" attribute value that has already been used. Note that the "id" values are not case sensitive (except when used to link to an anchor) and that "id" and some "name" attribute values share the same namespace.

<div id="path" align="left"> <a href="default_en.htm">Home</a></div>
 

52:49Error (HTML 4.0 Compatibility)[81] The following attributes may not be used with the "TABLE" element in a strict HTML 4.0/4.01 document: "align", "bgcolor", "bordercolor", "bordercolorlight", "bordercolordark", "height", "hspace", and "vspace". Instead of ALIGN="CENTER", consider using the following CSS to center the table: "margin-left: auto; margin-right: auto". This is the correct CSS way but it may not work with some (mostly older) browsers. Instead of the "BGCOLOR" attribute, consider using the CSS property "background-color". Example: style="background-color: #000000".

<TABLE BORDER=0 CELLPADDING=1 CELLSPACING=0 BGCOLOR=#000000 WIDTH="100%" ALIGN="CENTER">
 

52:57ErrorThe attribute value "#000000" for the "BGCOLOR" 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.

<TABLE BORDER=0 CELLPADDING=1 CELLSPACING=0 BGCOLOR=#000000 WIDTH="100%" ALIGN="CENTER">
 

52:49Message (Deprecated)[9] The "align" and "bgcolor" attributes for the "TABLE" element are deprecated in HTML 4.01 and XHTML in favor of using style sheets. Instead of ALIGN="CENTER", consider using the following CSS to center the table: "margin-left: auto; margin-right: auto". This is the correct CSS way but it may not work with some (mostly older) browsers. Instead of the "BGCOLOR" attribute, consider using the CSS property "background-color". Example: style="background-color: #000000".
55:30ErrorThe attribute value "100%" 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.

<TABLE BORDER=0 WIDTH=100% BGCOLOR=#ffffff CELLSPACING=0 CELLPADDING=0>
 

55:43ErrorThe attribute value "#ffffff" for the "BGCOLOR" 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.

<TABLE BORDER=0 WIDTH=100% BGCOLOR=#ffffff CELLSPACING=0 CELLPADDING=0>
 

62:10Error (HTML 4.0 Compatibility)[76] The "EMBED" element should not be used in a strict HTML 4.0/4.01 document. Note that you may want to consider using a different DOCTYPE declaration that is more lenient and allows more element, such as an HTML 4.01 transitional DOCTYPE. For example, you may want to use the HTML 4.01 transitional DOCTYPE: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">. If you are using HTML Validator's integrated editor, then you can add this from the Tags menu or from the Tag Inserter.

<EMBED FlashVars="zoomifyImagePath=./shade/cgis165/" SRC="zoomifyViewer.swf" MENU="false" PLUGINSPAGE="http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash" WIDTH="100%" HEIGHT="700" NAME="theMovie"></EMBED>
 

62:16ErrorThe "FlashVars" attribute is not valid for the "EMBED" element. Some valid attributes for this element are: "align", "allowscriptaccess", "alt", "autoplay", "autostart", "base", "bgcolor", "border", "class", "contenteditable", "controls", "frameborder", "height", "hidden", "hidefocus", "hspace", "id", "logo", "loop", "menu", "name", "onactivate", "onbeforecopy", "onbeforecut", "onbeforepaste", "onblur", "onclick", "oncontextmenu", "oncopy", "oncut", "ondblclick", "ondeactivate", "ondrag", "ondragend", "ondragenter", "ondragleave", "ondragover", "ondragstart", "ondrop", "onfilterchange", "onfocus", "onfocusin", "onfocusout", "onhelp", "onkeydown", "onkeypress", "onkeyup", "onmousedown", "onmouseenter", "onmouseleave", "onmousemove", "onmouseout", "onmouseover", "onmouseup", "onmousewheel", "onmove", "onmoveend", "onmovestart", "onpaste", "onpropertychange", "onselectstart", "palette", "play", "pluginspage", "progress", "quality", "salign", "scale", "song", "src", "style", "swliveconnect", "swremote", "swstretchhalign", "swstretchstyle", "swstretchvalign", "title", "type", "units", "unselectable", "volume", "vspace", "width", "wmode", and "xml:space".

<EMBED FlashVars="zoomifyImagePath=./shade/cgis165/" SRC="zoomifyViewer.swf" MENU="false" PLUGINSPAGE="http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash" WIDTH="100%" HEIGHT="700" NAME="theMovie"></EMBED>
 

62:10Message (General Compatibility)[5] The "EMBED" element is not an official HTML or XHTML element. Some browsers may not support this element. Consider using the "object" element instead.
69:57ErrorThe attribute value "#FFFFFF" for the "BGCOLOR" 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.

<TABLE BORDER=0 CELLPADDING=1 CELLSPACING=0 BGCOLOR=#FFFFFF WIDTH="100%" ALIGN="CENTER">
 

72:11Error (HTML 4.0 Compatibility)[81] The "align" attribute may not be used with the "h4" element in a strict HTML 4.0/4.01 document. Instead of align="center", consider using the CSS "text-align: center" instead.

<h4 align="center">MAP REALIZED BY THE GEOLOGICAL SURVEY OF ITALY </h4>
 

72:8Message (Good Style)[7] A heading has been used without previously using the higher heading levels. Some HTML authors consider this bad style. For example, if "h4" is used, then "h1", "h2", and "h3" should have already been used, in that order.
73:23Error (HTML 4.0 Compatibility)[81] The "align" attribute may not be used with the "h5" element in a strict HTML 4.0/4.01 document. Instead of align="center", consider using the CSS "text-align: center" instead.

<h5 align="center"><font color="#336600">ITALIAN CARTOGRAPHIC BODY </font></h5>
 

73:39Error (HTML 4.0 Compatibility)[76] The "font" element should not be used in a strict HTML 4.0/4.01 document. Style sheets should be used instead of this element. Note that you may want to consider using a different DOCTYPE declaration that is more lenient and allows more element, such as an HTML 4.01 transitional DOCTYPE. For example, you may want to use the HTML 4.01 transitional DOCTYPE: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">. If you are using HTML Validator's integrated editor, then you can add this from the Tags menu or from the Tag Inserter.

<h5 align="center"><font color="#336600">ITALIAN CARTOGRAPHIC BODY </font></h5>
 

73:39Message (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).
74:23Error (HTML 4.0 Compatibility)[81] The "align" attribute may not be used with the "h6" element in a strict HTML 4.0/4.01 document. Instead of align="center", consider using the CSS "text-align: center" instead.

<h6 align="center"><font color="#336600">(LAW 2/2/1960 N.68)</font></h6>
 

80:97Error (HTML 4.0 Compatibility)[81] The "target" attribute may not be used with the "a" element in a strict HTML 4.0/4.01 document.

<Font size="1" face="arial" color="#1A4658">Powered by <a href="http://www.zoomify.com/" target="_blank">Zoomify</a></Font>
 

82:6ErrorThe end tag for "TR" (opened in line 78) should appear before the end tag for "TABLE" (nesting error).

</TABLE>
 

88:10ErrorThe end tag for "td" (opened in line 49) should appear before the end tag for "table" (nesting error).

</table>
 

100:4Warning[56] The "p" tag is contained in a "p" tag that was opened in line 99. This is against the HTML specification and may cause problems with some browsers.
109:3ErrorSomewhere in this document there is a nonexistent internal link to "MenuSinistro" created by using <a href="#MenuSinistro"> ... </a>. This link should be removed or it should link to a location in the document that is specified by <a name="MenuSinistro"> ... </a> or <element id="MenuSinistro"...>.

</body>
 

 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 can ignore the nesting errors by turning off the option to check HTML tag nesting. However, it is recommended that you leave this feature enabled. This option is in CSE HTML Validator's Validator Engine Options.
 CommentYou have one or more internal links linking to an ID link destination. Browser support for this is currently very poor. Consider using something like <a name="Contenuti"> ... </a> or <a name="Contenuti" id="Contenuti"> ... </a> instead.
 CommentPossibly misspelled words (17, 13 unique): Curtatone (1x), di (1x), il (1x), ITALIAN (1x), ITALY (1x), ROMA (1x), Salta (1x), SiteMap (1x), utilit (1x), Zoomify (1x), APAT (2x), contenuto (2x), torna (3x). Complete list.
 CommentHTML 4.01 Strict document detected.
 Comment (Search Engine)[113] Random Search Engine Tip #5 - Be sure to use meta description and keywords tags in the head section. While some search engines may not use these tags, some do.
 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.
 Comment4580 bytes; 3.2s@14.4Kbps, 1.6s@28.8, 0.9s@50, 0.7s@64, 0.4s@128, 0.1s@384, 0.1s@512, 0.1s@768, 0.0s@1.5Mbps, 0.0s@10Mbps.
 Comment0.03s, 20 errors, 1 warning, 12 messages, 15 validator comments, 110 lines, 78 tags (65 closed), 0 document comments, 6 entities, 209 programs run.

[ Summary ] [ To the top ]

http://www.apat.gov.it/Media/carta_geologica_italia/modello3d_en.asp?path=./shade/cgis166/

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.
4:2Message (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.
14:2Message (Microsoft Internet Explorer) [CSS][600] The "behavior" CSS property is not an official CSS property and is only supported by Internet Explorer 5.0+. Firefox, Netscape, Opera, and most other browsers do not support this property.
24:40Message (General Compatibility)[5] PNG images are generally well supported in today's browsers EXCEPT for Microsoft Internet Explorer 6.0 and below. IE 6.0 will not render PNG images correctly in certain cases. Because of the popularity of Internet Explorer, you may want to consider using GIF or JPG images instead, especially when using the transparency features of PNG which IE 6.0 does not support well. Fortunately PNG support has been improved in IE 7.0. This message is displayed only once. There may be other PNG images specified in this document.
47:67ErrorThe "summary" attribute has an invalid attribute value "". Try using one of the following values: an alphanumeric string or a string.

<table border="0" cellspacing="0" cellpadding="0" summary="" class="TabellaCentrale">
 

47:10Message (Good Style)Consider using the "width" attribute with the "table" element. This is considered to be good style and can cause the table and page to render faster. Note that this is not a deprecated attribute in HTML 4.01 nor XHTML 1.0. It's also a valid XHTML 1.1 attribute.
47:10Message (General Compatibility)[5] The "table" element is an official HTML 4.01 and XHTML element but may not be supported by older or nongraphical browsers. Furthermore, nongraphical browsers that do support tables may not support them the way that you expect. However, most browsers used today should support this element.
48:12ErrorThe "tr" tag must have an end tag (</tr>) but the end tag was not found.

<tr>
 

49:14ErrorThe "td" tag must have an end tag (</td>) but the end tag was not found.

<td> <div id="path">&nbsp;</div>
 

50:35Error (HTML 4.0 Compatibility)[81] The "align" attribute may not be used with the "div" element in a strict HTML 4.0/4.01 document. Instead of align="center", consider using the CSS "text-align: center" instead.

<div id="Contenuti" align="center">
 

50:35Message (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.
51:15ErrorThe "id" or "name" attribute value "path" has already been used in this document. A tag's "id" or "name" value ("name" only for certain elements such as "a") must be unique within the document. A tag cannot have an "id" or, with certain elements, a "name" attribute value that has already been used. Note that the "id" values are not case sensitive (except when used to link to an anchor) and that "id" and some "name" attribute values share the same namespace.

<div id="path" align="left"> <a href="default_en.htm">Home</a></div>
 

52:49Error (HTML 4.0 Compatibility)[81] The following attributes may not be used with the "TABLE" element in a strict HTML 4.0/4.01 document: "align", "bgcolor", "bordercolor", "bordercolorlight", "bordercolordark", "height", "hspace", and "vspace". Instead of ALIGN="CENTER", consider using the following CSS to center the table: "margin-left: auto; margin-right: auto". This is the correct CSS way but it may not work with some (mostly older) browsers. Instead of the "BGCOLOR" attribute, consider using the CSS property "background-color". Example: style="background-color: #000000".

<TABLE BORDER=0 CELLPADDING=1 CELLSPACING=0 BGCOLOR=#000000 WIDTH="100%" ALIGN="CENTER">
 

52:57ErrorThe attribute value "#000000" for the "BGCOLOR" 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.

<TABLE BORDER=0 CELLPADDING=1 CELLSPACING=0 BGCOLOR=#000000 WIDTH="100%" ALIGN="CENTER">
 

52:49Message (Deprecated)[9] The "align" and "bgcolor" attributes for the "TABLE" element are deprecated in HTML 4.01 and XHTML in favor of using style sheets. Instead of ALIGN="CENTER", consider using the following CSS to center the table: "margin-left: auto; margin-right: auto". This is the correct CSS way but it may not work with some (mostly older) browsers. Instead of the "BGCOLOR" attribute, consider using the CSS property "background-color". Example: style="background-color: #000000".
55:30ErrorThe attribute value "100%" 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.

<TABLE BORDER=0 WIDTH=100% BGCOLOR=#ffffff CELLSPACING=0 CELLPADDING=0>
 

55:43ErrorThe attribute value "#ffffff" for the "BGCOLOR" 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.

<TABLE BORDER=0 WIDTH=100% BGCOLOR=#ffffff CELLSPACING=0 CELLPADDING=0>
 

62:10Error (HTML 4.0 Compatibility)[76] The "EMBED" element should not be used in a strict HTML 4.0/4.01 document. Note that you may want to consider using a different DOCTYPE declaration that is more lenient and allows more element, such as an HTML 4.01 transitional DOCTYPE. For example, you may want to use the HTML 4.01 transitional DOCTYPE: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">. If you are using HTML Validator's integrated editor, then you can add this from the Tags menu or from the Tag Inserter.

<EMBED FlashVars="zoomifyImagePath=./shade/cgis166/" SRC="zoomifyViewer.swf" MENU="false" PLUGINSPAGE="http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash" WIDTH="100%" HEIGHT="700" NAME="theMovie"></EMBED>
 

62:16ErrorThe "FlashVars" attribute is not valid for the "EMBED" element. Some valid attributes for this element are: "align", "allowscriptaccess", "alt", "autoplay", "autostart", "base", "bgcolor", "border", "class", "contenteditable", "controls", "frameborder", "height", "hidden", "hidefocus", "hspace", "id", "logo", "loop", "menu", "name", "onactivate", "onbeforecopy", "onbeforecut", "onbeforepaste", "onblur", "onclick", "oncontextmenu", "oncopy", "oncut", "ondblclick", "ondeactivate", "ondrag", "ondragend", "ondragenter", "ondragleave", "ondragover", "ondragstart", "ondrop", "onfilterchange", "onfocus", "onfocusin", "onfocusout", "onhelp", "onkeydown", "onkeypress", "onkeyup", "onmousedown", "onmouseenter", "onmouseleave", "onmousemove", "onmouseout", "onmouseover", "onmouseup", "onmousewheel", "onmove", "onmoveend", "onmovestart", "onpaste", "onpropertychange", "onselectstart", "palette", "play", "pluginspage", "progress", "quality", "salign", "scale", "song", "src", "style", "swliveconnect", "swremote", "swstretchhalign", "swstretchstyle", "swstretchvalign", "title", "type", "units", "unselectable", "volume", "vspace", "width", "wmode", and "xml:space".

<EMBED FlashVars="zoomifyImagePath=./shade/cgis166/" SRC="zoomifyViewer.swf" MENU="false" PLUGINSPAGE="http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash" WIDTH="100%" HEIGHT="700" NAME="theMovie"></EMBED>
 

62:10Message (General Compatibility)[5] The "EMBED" element is not an official HTML or XHTML element. Some browsers may not support this element. Consider using the "object" element instead.
69:57ErrorThe attribute value "#FFFFFF" for the "BGCOLOR" 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.

<TABLE BORDER=0 CELLPADDING=1 CELLSPACING=0 BGCOLOR=#FFFFFF WIDTH="100%" ALIGN="CENTER">
 

72:11Error (HTML 4.0 Compatibility)[81] The "align" attribute may not be used with the "h4" element in a strict HTML 4.0/4.01 document. Instead of align="center", consider using the CSS "text-align: center" instead.

<h4 align="center">MAP REALIZED BY THE GEOLOGICAL SURVEY OF ITALY </h4>
 

72:8Message (Good Style)[7] A heading has been used without previously using the higher heading levels. Some HTML authors consider this bad style. For example, if "h4" is used, then "h1", "h2", and "h3" should have already been used, in that order.
73:23Error (HTML 4.0 Compatibility)[81] The "align" attribute may not be used with the "h5" element in a strict HTML 4.0/4.01 document. Instead of align="center", consider using the CSS "text-align: center" instead.

<h5 align="center"><font color="#336600">ITALIAN CARTOGRAPHIC BODY </font></h5>
 

73:39Error (HTML 4.0 Compatibility)[76] The "font" element should not be used in a strict HTML 4.0/4.01 document. Style sheets should be used instead of this element. Note that you may want to consider using a different DOCTYPE declaration that is more lenient and allows more element, such as an HTML 4.01 transitional DOCTYPE. For example, you may want to use the HTML 4.01 transitional DOCTYPE: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">. If you are using HTML Validator's integrated editor, then you can add this from the Tags menu or from the Tag Inserter.

<h5 align="center"><font color="#336600">ITALIAN CARTOGRAPHIC BODY </font></h5>
 

73:39Message (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).
74:23Error (HTML 4.0 Compatibility)[81] The "align" attribute may not be used with the "h6" element in a strict HTML 4.0/4.01 document. Instead of align="center", consider using the CSS "text-align: center" instead.

<h6 align="center"><font color="#336600">(LAW 2/2/1960 N.68)</font></h6>
 

80:97Error (HTML 4.0 Compatibility)[81] The "target" attribute may not be used with the "a" element in a strict HTML 4.0/4.01 document.

<Font size="1" face="arial" color="#1A4658">Powered by <a href="http://www.zoomify.com/" target="_blank">Zoomify</a></Font>
 

82:6ErrorThe end tag for "TR" (opened in line 78) should appear before the end tag for "TABLE" (nesting error).

</TABLE>
 

88:10ErrorThe end tag for "td" (opened in line 49) should appear before the end tag for "table" (nesting error).

</table>
 

100:4Warning[56] The "p" tag is contained in a "p" tag that was opened in line 99. This is against the HTML specification and may cause problems with some browsers.
109:3ErrorSomewhere in this document there is a nonexistent internal link to "MenuSinistro" created by using <a href="#MenuSinistro"> ... </a>. This link should be removed or it should link to a location in the document that is specified by <a name="MenuSinistro"> ... </a> or <element id="MenuSinistro"...>.

</body>
 

 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 can ignore the nesting errors by turning off the option to check HTML tag nesting. However, it is recommended that you leave this feature enabled. This option is in CSE HTML Validator's Validator Engine Options.
 CommentYou have one or more internal links linking to an ID link destination. Browser support for this is currently very poor. Consider using something like <a name="Contenuti"> ... </a> or <a name="Contenuti" id="Contenuti"> ... </a> instead.
 CommentPossibly misspelled words (17, 13 unique): Curtatone (1x), di (1x), il (1x), ITALIAN (1x), ITALY (1x), ROMA (1x), Salta (1x), SiteMap (1x), utilit (1x), Zoomify (1x), APAT (2x), contenuto (2x), torna (3x). Complete list.
 CommentHTML 4.01 Strict document detected.
 Comment (Search Engine)[113] Random Search Engine Tip #5 - Be sure to use meta description and keywords tags in the head section. While some search engines may not use these tags, some do.
 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.
 Comment4580 bytes; 3.2s@14.4Kbps, 1.6s@28.8, 0.9s@50, 0.7s@64, 0.4s@128, 0.1s@384, 0.1s@512, 0.1s@768, 0.0s@1.5Mbps, 0.0s@10Mbps.
 Comment0.03s, 20 errors, 1 warning, 12 messages, 15 validator comments, 110 lines, 78 tags (65 closed), 0 document comments, 6 entities, 209 programs run.

[ Summary ] [ To the top ]

http://www.apat.gov.it/Media/carta_geologica_italia/modello3d_en.asp?path=./shade/cgis167/

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.
4:2Message (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.
14:2Message (Microsoft Internet Explorer) [CSS][600] The "behavior" CSS property is not an official CSS property and is only supported by Internet Explorer 5.0+. Firefox, Netscape, Opera, and most other browsers do not support this property.
24:40Message (General Compatibility)[5] PNG images are generally well supported in today's browsers EXCEPT for Microsoft Internet Explorer 6.0 and below. IE 6.0 will not render PNG images correctly in certain cases. Because of the popularity of Internet Explorer, you may want to consider using GIF or JPG images instead, especially when using the transparency features of PNG which IE 6.0 does not support well. Fortunately PNG support has been improved in IE 7.0. This message is displayed only once. There may be other PNG images specified in this document.
47:67ErrorThe "summary" attribute has an invalid attribute value "". Try using one of the following values: an alphanumeric string or a string.

<table border="0" cellspacing="0" cellpadding="0" summary="" class="TabellaCentrale">
 

47:10Message (Good Style)Consider using the "width" attribute with the "table" element. This is considered to be good style and can cause the table and page to render faster. Note that this is not a deprecated attribute in HTML 4.01 nor XHTML 1.0. It's also a valid XHTML 1.1 attribute.
47:10Message (General Compatibility)[5] The "table" element is an official HTML 4.01 and XHTML element but may not be supported by older or nongraphical browsers. Furthermore, nongraphical browsers that do support tables may not support them the way that you expect. However, most browsers used today should support this element.
48:12ErrorThe "tr" tag must have an end tag (</tr>) but the end tag was not found.

<tr>
 

49:14ErrorThe "td" tag must have an end tag (</td>) but the end tag was not found.

<td> <div id="path">&nbsp;</div>
 

50:35Error (HTML 4.0 Compatibility)[81] The "align" attribute may not be used with the "div" element in a strict HTML 4.0/4.01 document. Instead of align="center", consider using the CSS "text-align: center" instead.

<div id="Contenuti" align="center">
 

50:35Message (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.
51:15ErrorThe "id" or "name" attribute value "path" has already been used in this document. A tag's "id" or "name" value ("name" only for certain elements such as "a") must be unique within the document. A tag cannot have an "id" or, with certain elements, a "name" attribute value that has already been used. Note that the "id" values are not case sensitive (except when used to link to an anchor) and that "id" and some "name" attribute values share the same namespace.

<div id="path" align="left"> <a href="default_en.htm">Home</a></div>
 

52:49Error (HTML 4.0 Compatibility)[81] The following attributes may not be used with the "TABLE" element in a strict HTML 4.0/4.01 document: "align", "bgcolor", "bordercolor", "bordercolorlight", "bordercolordark", "height", "hspace", and "vspace". Instead of ALIGN="CENTER", consider using the following CSS to center the table: "margin-left: auto; margin-right: auto". This is the correct CSS way but it may not work with some (mostly older) browsers. Instead of the "BGCOLOR" attribute, consider using the CSS property "background-color". Example: style="background-color: #000000".

<TABLE BORDER=0 CELLPADDING=1 CELLSPACING=0 BGCOLOR=#000000 WIDTH="100%" ALIGN="CENTER">
 

52:57ErrorThe attribute value "#000000" for the "BGCOLOR" 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.

<TABLE BORDER=0 CELLPADDING=1 CELLSPACING=0 BGCOLOR=#000000 WIDTH="100%" ALIGN="CENTER">
 

52:49Message (Deprecated)[9] The "align" and "bgcolor" attributes for the "TABLE" element are deprecated in HTML 4.01 and XHTML in favor of using style sheets. Instead of ALIGN="CENTER", consider using the following CSS to center the table: "margin-left: auto; margin-right: auto". This is the correct CSS way but it may not work with some (mostly older) browsers. Instead of the "BGCOLOR" attribute, consider using the CSS property "background-color". Example: style="background-color: #000000".
55:30ErrorThe attribute value "100%" 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.

<TABLE BORDER=0 WIDTH=100% BGCOLOR=#ffffff CELLSPACING=0 CELLPADDING=0>
 

55:43ErrorThe attribute value "#ffffff" for the "BGCOLOR" 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.

<TABLE BORDER=0 WIDTH=100% BGCOLOR=#ffffff CELLSPACING=0 CELLPADDING=0>
 

62:10Error (HTML 4.0 Compatibility)[76] The "EMBED" element should not be used in a strict HTML 4.0/4.01 document. Note that you may want to consider using a different DOCTYPE declaration that is more lenient and allows more element, such as an HTML 4.01 transitional DOCTYPE. For example, you may want to use the HTML 4.01 transitional DOCTYPE: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">. If you are using HTML Validator's integrated editor, then you can add this from the Tags menu or from the Tag Inserter.

<EMBED FlashVars="zoomifyImagePath=./shade/cgis167/" SRC="zoomifyViewer.swf" MENU="false" PLUGINSPAGE="http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash" WIDTH="100%" HEIGHT="700" NAME="theMovie"></EMBED>
 

62:16ErrorThe "FlashVars" attribute is not valid for the "EMBED" element. Some valid attributes for this element are: "align", "allowscriptaccess", "alt", "autoplay", "autostart", "base", "bgcolor", "border", "class", "contenteditable", "controls", "frameborder", "height", "hidden", "hidefocus", "hspace", "id", "logo", "loop", "menu", "name", "onactivate", "onbeforecopy", "onbeforecut", "onbeforepaste", "onblur", "onclick", "oncontextmenu", "oncopy", "oncut", "ondblclick", "ondeactivate", "ondrag", "ondragend", "ondragenter", "ondragleave", "ondragover", "ondragstart", "ondrop", "onfilterchange", "onfocus", "onfocusin", "onfocusout", "onhelp", "onkeydown", "onkeypress", "onkeyup", "onmousedown", "onmouseenter", "onmouseleave", "onmousemove", "onmouseout", "onmouseover", "onmouseup", "onmousewheel", "onmove", "onmoveend", "onmovestart", "onpaste", "onpropertychange", "onselectstart", "palette", "play", "pluginspage", "progress", "quality", "salign", "scale", "song", "src", "style", "swliveconnect", "swremote", "swstretchhalign", "swstretchstyle", "swstretchvalign", "title", "type", "units", "unselectable", "volume", "vspace", "width", "wmode", and "xml:space".

<EMBED FlashVars="zoomifyImagePath=./shade/cgis167/" SRC="zoomifyViewer.swf" MENU="false" PLUGINSPAGE="http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash" WIDTH="100%" HEIGHT="700" NAME="theMovie"></EMBED>
 

62:10Message (General Compatibility)[5] The "EMBED" element is not an official HTML or XHTML element. Some browsers may not support this element. Consider using the "object" element instead.
69:57ErrorThe attribute value "#FFFFFF" for the "BGCOLOR" 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.

<TABLE BORDER=0 CELLPADDING=1 CELLSPACING=0 BGCOLOR=#FFFFFF WIDTH="100%" ALIGN="CENTER">
 

72:11Error (HTML 4.0 Compatibility)[81] The "align" attribute may not be used with the "h4" element in a strict HTML 4.0/4.01 document. Instead of align="center", consider using the CSS "text-align: center" instead.

<h4 align="center">MAP REALIZED BY THE GEOLOGICAL SURVEY OF ITALY </h4>
 

72:8Message (Good Style)[7] A heading has been used without previously using the higher heading levels. Some HTML authors consider this bad style. For example, if "h4" is used, then "h1", "h2", and "h3" should have already been used, in that order.
73:23Error (HTML 4.0 Compatibility)[81] The "align" attribute may not be used with the "h5" element in a strict HTML 4.0/4.01 document. Instead of align="center", consider using the CSS "text-align: center" instead.

<h5 align="center"><font color="#336600">ITALIAN CARTOGRAPHIC BODY </font></h5>
 

73:39Error (HTML 4.0 Compatibility)[76] The "font" element should not be used in a strict HTML 4.0/4.01 document. Style sheets should be used instead of this element. Note that you may want to consider using a different DOCTYPE declaration that is more lenient and allows more element, such as an HTML 4.01 transitional DOCTYPE. For example, you may want to use the HTML 4.01 transitional DOCTYPE: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">. If you are using HTML Validator's integrated editor, then you can add this from the Tags menu or from the Tag Inserter.

<h5 align="center"><font color="#336600">ITALIAN CARTOGRAPHIC BODY </font></h5>
 

73:39Message (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).
74:23Error (HTML 4.0 Compatibility)[81] The "align" attribute may not be used with the "h6" element in a strict HTML 4.0/4.01 document. Instead of align="center", consider using the CSS "text-align: center" instead.

<h6 align="center"><font color="#336600">(LAW 2/2/1960 N.68)</font></h6>
 

80:97Error (HTML 4.0 Compatibility)[81] The "target" attribute may not be used with the "a" element in a strict HTML 4.0/4.01 document.

<Font size="1" face="arial" color="#1A4658">Powered by <a href="http://www.zoomify.com/" target="_blank">Zoomify</a></Font>
 

82:6ErrorThe end tag for "TR" (opened in line 78) should appear before the end tag for "TABLE" (nesting error).

</TABLE>
 

88:10ErrorThe end tag for "td" (opened in line 49) should appear before the end tag for "table" (nesting error).

</table>
 

100:4Warning[56] The "p" tag is contained in a "p" tag that was opened in line 99. This is against the HTML specification and may cause problems with some browsers.
109:3ErrorSomewhere in this document there is a nonexistent internal link to "MenuSinistro" created by using <a href="#MenuSinistro"> ... </a>. This link should be removed or it should link to a location in the document that is specified by <a name="MenuSinistro"> ... </a> or <element id="MenuSinistro"...>.

</body>
 

 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 can ignore the nesting errors by turning off the option to check HTML tag nesting. However, it is recommended that you leave this feature enabled. This option is in CSE HTML Validator's Validator Engine Options.
 CommentYou have one or more internal links linking to an ID link destination. Browser support for this is currently very poor. Consider using something like <a name="Contenuti"> ... </a> or <a name="Contenuti" id="Contenuti"> ... </a> instead.
 CommentPossibly misspelled words (17, 13 unique): Curtatone (1x), di (1x), il (1x), ITALIAN (1x), ITALY (1x), ROMA (1x), Salta (1x), SiteMap (1x), utilit (1x), Zoomify (1x), APAT (2x), contenuto (2x), torna (3x). Complete list.
 CommentHTML 4.01 Strict document detected.
 Comment (Search Engine)[113] Random Search Engine Tip #5 - Be sure to use meta description and keywords tags in the head section. While some search engines may not use these tags, some do.
 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.
 Comment4580 bytes; 3.2s@14.4Kbps, 1.6s@28.8, 0.9s@50, 0.7s@64, 0.4s@128, 0.1s@384, 0.1s@512, 0.1s@768, 0.0s@1.5Mbps, 0.0s@10Mbps.
 Comment0.03s, 20 errors, 1 warning, 12 messages, 15 validator comments, 110 lines, 78 tags (65 closed), 0 document comments, 6 entities, 209 programs run.

[ Summary ] [ To the top ]

http://www.apat.gov.it/Media/carta_geologica_italia/modello3d_en.asp?path=./shade/cgis169/

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.
4:2Message (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.
14:2Message (Microsoft Internet Explorer) [CSS][600] The "behavior" CSS property is not an official CSS property and is only supported by Internet Explorer 5.0+. Firefox, Netscape, Opera, and most other browsers do not support this property.
24:40Message (General Compatibility)[5] PNG images are generally well supported in today's browsers EXCEPT for Microsoft Internet Explorer 6.0 and below. IE 6.0 will not render PNG images correctly in certain cases. Because of the popularity of Internet Explorer, you may want to consider using GIF or JPG images instead, especially when using the transparency features of PNG which IE 6.0 does not support well. Fortunately PNG support has been improved in IE 7.0. This message is displayed only once. There may be other PNG images specified in this document.
47:67ErrorThe "summary" attribute has an invalid attribute value "". Try using one of the following values: an alphanumeric string or a string.

<table border="0" cellspacing="0" cellpadding="0" summary="" class="TabellaCentrale">
 

47:10Message (Good Style)Consider using the "width" attribute with the "table" element. This is considered to be good style and can cause the table and page to render faster. Note that this is not a deprecated attribute in HTML 4.01 nor XHTML 1.0. It's also a valid XHTML 1.1 attribute.
47:10Message (General Compatibility)[5] The "table" element is an official HTML 4.01 and XHTML element but may not be supported by older or nongraphical browsers. Furthermore, nongraphical browsers that do support tables may not support them the way that you expect. However, most browsers used today should support this element.
48:12ErrorThe "tr" tag must have an end tag (</tr>) but the end tag was not found.

<tr>
 

49:14ErrorThe "td" tag must have an end tag (</td>) but the end tag was not found.

<td> <div id="path">&nbsp;</div>
 

50:35Error (HTML 4.0 Compatibility)[81] The "align" attribute may not be used with the "div" element in a strict HTML 4.0/4.01 document. Instead of align="center", consider using the CSS "text-align: center" instead.

<div id="Contenuti" align="center">
 

50:35Message (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.
51:15ErrorThe "id" or "name" attribute value "path" has already been used in this document. A tag's "id" or "name" value ("name" only for certain elements such as "a") must be unique within the document. A tag cannot have an "id" or, with certain elements, a "name" attribute value that has already been used. Note that the "id" values are not case sensitive (except when used to link to an anchor) and that "id" and some "name" attribute values share the same namespace.

<div id="path" align="left"> <a href="default_en.htm">Home</a></div>
 

52:49Error (HTML 4.0 Compatibility)[81] The following attributes may not be used with the "TABLE" element in a strict HTML 4.0/4.01 document: "align", "bgcolor", "bordercolor", "bordercolorlight", "bordercolordark", "height", "hspace", and "vspace". Instead of ALIGN="CENTER", consider using the following CSS to center the table: "margin-left: auto; margin-right: auto". This is the correct CSS way but it may not work with some (mostly older) browsers. Instead of the "BGCOLOR" attribute, consider using the CSS property "background-color". Example: style="background-color: #000000".

<TABLE BORDER=0 CELLPADDING=1 CELLSPACING=0 BGCOLOR=#000000 WIDTH="100%" ALIGN="CENTER">
 

52:57ErrorThe attribute value "#000000" for the "BGCOLOR" 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.

<TABLE BORDER=0 CELLPADDING=1 CELLSPACING=0 BGCOLOR=#000000 WIDTH="100%" ALIGN="CENTER">
 

52:49Message (Deprecated)[9] The "align" and "bgcolor" attributes for the "TABLE" element are deprecated in HTML 4.01 and XHTML in favor of using style sheets. Instead of ALIGN="CENTER", consider using the following CSS to center the table: "margin-left: auto; margin-right: auto". This is the correct CSS way but it may not work with some (mostly older) browsers. Instead of the "BGCOLOR" attribute, consider using the CSS property "background-color". Example: style="background-color: #000000".
55:30ErrorThe attribute value "100%" 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.

<TABLE BORDER=0 WIDTH=100% BGCOLOR=#ffffff CELLSPACING=0 CELLPADDING=0>
 

55:43ErrorThe attribute value "#ffffff" for the "BGCOLOR" 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.

<TABLE BORDER=0 WIDTH=100% BGCOLOR=#ffffff CELLSPACING=0 CELLPADDING=0>
 

62:10Error (HTML 4.0 Compatibility)[76] The "EMBED" element should not be used in a strict HTML 4.0/4.01 document. Note that you may want to consider using a different DOCTYPE declaration that is more lenient and allows more element, such as an HTML 4.01 transitional DOCTYPE. For example, you may want to use the HTML 4.01 transitional DOCTYPE: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">. If you are using HTML Validator's integrated editor, then you can add this from the Tags menu or from the Tag Inserter.

<EMBED FlashVars="zoomifyImagePath=./shade/cgis169/" SRC="zoomifyViewer.swf" MENU="false" PLUGINSPAGE="http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash" WIDTH="100%" HEIGHT="700" NAME="theMovie"></EMBED>
 

62:16ErrorThe "FlashVars" attribute is not valid for the "EMBED" element. Some valid attributes for this element are: "align", "allowscriptaccess", "alt", "autoplay", "autostart", "base", "bgcolor", "border", "class", "contenteditable", "controls", "frameborder", "height", "hidden", "hidefocus", "hspace", "id", "logo", "loop", "menu", "name", "onactivate", "onbeforecopy", "onbeforecut", "onbeforepaste", "onblur", "onclick", "oncontextmenu", "oncopy", "oncut", "ondblclick", "ondeactivate", "ondrag", "ondragend", "ondragenter", "ondragleave", "ondragover", "ondragstart", "ondrop", "onfilterchange", "onfocus", "onfocusin", "onfocusout", "onhelp", "onkeydown", "onkeypress", "onkeyup", "onmousedown", "onmouseenter", "onmouseleave", "onmousemove", "onmouseout", "onmouseover", "onmouseup", "onmousewheel", "onmove", "onmoveend", "onmovestart", "onpaste", "onpropertychange", "onselectstart", "palette", "play", "pluginspage", "progress", "quality", "salign", "scale", "song", "src", "style", "swliveconnect", "swremote", "swstretchhalign", "swstretchstyle", "swstretchvalign", "title", "type", "units", "unselectable", "volume", "vspace", "width", "wmode", and "xml:space".

<EMBED FlashVars="zoomifyImagePath=./shade/cgis169/" SRC="zoomifyViewer.swf" MENU="false" PLUGINSPAGE="http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash" WIDTH="100%" HEIGHT="700" NAME="theMovie"></EMBED>
 

62:10Message (General Compatibility)[5] The "EMBED" element is not an official HTML or XHTML element. Some browsers may not support this element. Consider using the "object" element instead.
69:57ErrorThe attribute value "#FFFFFF" for the "BGCOLOR" 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.

<TABLE BORDER=0 CELLPADDING=1 CELLSPACING=0 BGCOLOR=#FFFFFF WIDTH="100%" ALIGN="CENTER">
 

72:11Error (HTML 4.0 Compatibility)[81] The "align" attribute may not be used with the "h4" element in a strict HTML 4.0/4.01 document. Instead of align="center", consider using the CSS "text-align: center" instead.

<h4 align="center">MAP REALIZED BY THE GEOLOGICAL SURVEY OF ITALY </h4>
 

72:8Message (Good Style)[7] A heading has been used without previously using the higher heading levels. Some HTML authors consider this bad style. For example, if "h4" is used, then "h1", "h2", and "h3" should have already been used, in that order.
73:23Error (HTML 4.0 Compatibility)[81] The "align" attribute may not be used with the "h5" element in a strict HTML 4.0/4.01 document. Instead of align="center", consider using the CSS "text-align: center" instead.

<h5 align="center"><font color="#336600">ITALIAN CARTOGRAPHIC BODY </font></h5>
 

73:39Error (HTML 4.0 Compatibility)[76] The "font" element should not be used in a strict HTML 4.0/4.01 document. Style sheets should be used instead of this element. Note that you may want to consider using a different DOCTYPE declaration that is more lenient and allows more element, such as an HTML 4.01 transitional DOCTYPE. For example, you may want to use the HTML 4.01 transitional DOCTYPE: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">. If you are using HTML Validator's integrated editor, then you can add this from the Tags menu or from the Tag Inserter.

<h5 align="center"><font color="#336600">ITALIAN CARTOGRAPHIC BODY </font></h5>
 

73:39Message (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).
74:23Error (HTML 4.0 Compatibility)[81] The "align" attribute may not be used with the "h6" element in a strict HTML 4.0/4.01 document. Instead of align="center", consider using the CSS "text-align: center" instead.

<h6 align="center"><font color="#336600">(LAW 2/2/1960 N.68)</font></h6>
 

80:97Error (HTML 4.0 Compatibility)[81] The "target" attribute may not be used with the "a" element in a strict HTML 4.0/4.01 document.

<Font size="1" face="arial" color="#1A4658">Powered by <a href="http://www.zoomify.com/" target="_blank">Zoomify</a></Font>
 

82:6ErrorThe end tag for "TR" (opened in line 78) should appear before the end tag for "TABLE" (nesting error).

</TABLE>
 

88:10ErrorThe end tag for "td" (opened in line 49) should appear before the end tag for "table" (nesting error).

</table>
 

100:4Warning[56] The "p" tag is contained in a "p" tag that was opened in line 99. This is against the HTML specification and may cause problems with some browsers.
109:3ErrorSomewhere in this document there is a nonexistent internal link to "MenuSinistro" created by using <a href="#MenuSinistro"> ... </a>. This link should be removed or it should link to a location in the document that is specified by <a name="MenuSinistro"> ... </a> or <element id="MenuSinistro"...>.

</body>
 

 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 can ignore the nesting errors by turning off the option to check HTML tag nesting. However, it is recommended that you leave this feature enabled. This option is in CSE HTML Validator's Validator Engine Options.
 CommentYou have one or more internal links linking to an ID link destination. Browser support for this is currently very poor. Consider using something like <a name="Contenuti"> ... </a> or <a name="Contenuti" id="Contenuti"> ... </a> instead.
 CommentPossibly misspelled words (17, 13 unique): Curtatone (1x), di (1x), il (1x), ITALIAN (1x), ITALY (1x), ROMA (1x), Salta (1x), SiteMap (1x), utilit (1x), Zoomify (1x), APAT (2x), contenuto (2x), torna (3x). Complete list.
 CommentHTML 4.01 Strict document detected.
 Comment (Search Engine)[113] Random Search Engine Tip #5 - Be sure to use meta description and keywords tags in the head section. While some search engines may not use these tags, some do.
 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.
 Comment4580 bytes; 3.2s@14.4Kbps, 1.6s@28.8, 0.9s@50, 0.7s@64, 0.4s@128, 0.1s@384, 0.1s@512, 0.1s@768, 0.0s@1.5Mbps, 0.0s@10Mbps.
 Comment0.03s, 20 errors, 1 warning, 12 messages, 15 validator comments, 110 lines, 78 tags (65 closed), 0 document comments, 6 entities, 209 programs run.

[ Summary ] [ To the top ]

http://www.apat.gov.it/Media/carta_geologica_italia/modello3d_en.asp?path=./shade/cgis170/

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.
4:2Message (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.
14:2Message (Microsoft Internet Explorer) [CSS][600] The "behavior" CSS property is not an official CSS property and is only supported by Internet Explorer 5.0+. Firefox, Netscape, Opera, and most other browsers do not support this property.
24:40Message (General Compatibility)[5] PNG images are generally well supported in today's browsers EXCEPT for Microsoft Internet Explorer 6.0 and below. IE 6.0 will not render PNG images correctly in certain cases. Because of the popularity of Internet Explorer, you may want to consider using GIF or JPG images instead, especially when using the transparency features of PNG which IE 6.0 does not support well. Fortunately PNG support has been improved in IE 7.0. This message is displayed only once. There may be other PNG images specified in this document.
47:67ErrorThe "summary" attribute has an invalid attribute value "". Try using one of the following values: an alphanumeric string or a string.

<table border="0" cellspacing="0" cellpadding="0" summary="" class="TabellaCentrale">
 

47:10Message (Good Style)Consider using the "width" attribute with the "table" element. This is considered to be good style and can cause the table and page to render faster. Note that this is not a deprecated attribute in HTML 4.01 nor XHTML 1.0. It's also a valid XHTML 1.1 attribute.
47:10Message (General Compatibility)[5] The "table" element is an official HTML 4.01 and XHTML element but may not be supported by older or nongraphical browsers. Furthermore, nongraphical browsers that do support tables may not support them the way that you expect. However, most browsers used today should support this element.
48:12ErrorThe "tr" tag must have an end tag (</tr>) but the end tag was not found.

<tr>
 

49:14ErrorThe "td" tag must have an end tag (</td>) but the end tag was not found.

<td> <div id="path">&nbsp;</div>
 

50:35Error (HTML 4.0 Compatibility)[81] The "align" attribute may not be used with the "div" element in a strict HTML 4.0/4.01 document. Instead of align="center", consider using the CSS "text-align: center" instead.

<div id="Contenuti" align="center">
 

50:35Message (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.
51:15ErrorThe "id" or "name" attribute value "path" has already been used in this document. A tag's "id" or "name" value ("name" only for certain elements such as "a") must be unique within the document. A tag cannot have an "id" or, with certain elements, a "name" attribute value that has already been used. Note that the "id" values are not case sensitive (except when used to link to an anchor) and that "id" and some "name" attribute values share the same namespace.

<div id="path" align="left"> <a href="default_en.htm">Home</a></div>
 

52:49Error (HTML 4.0 Compatibility)[81] The following attributes may not be used with the "TABLE" element in a strict HTML 4.0/4.01 document: "align", "bgcolor", "bordercolor", "bordercolorlight", "bordercolordark", "height", "hspace", and "vspace". Instead of ALIGN="CENTER", consider using the following CSS to center the table: "margin-left: auto; margin-right: auto". This is the correct CSS way but it may not work with some (mostly older) browsers. Instead of the "BGCOLOR" attribute, consider using the CSS property "background-color". Example: style="background-color: #000000".

<TABLE BORDER=0 CELLPADDING=1 CELLSPACING=0 BGCOLOR=#000000 WIDTH="100%" ALIGN="CENTER">
 

52:57ErrorThe attribute value "#000000" for the "BGCOLOR" 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.

<TABLE BORDER=0 CELLPADDING=1 CELLSPACING=0 BGCOLOR=#000000 WIDTH="100%" ALIGN="CENTER">
 

52:49Message (Deprecated)[9] The "align" and "bgcolor" attributes for the "TABLE" element are deprecated in HTML 4.01 and XHTML in favor of using style sheets. Instead of ALIGN="CENTER", consider using the following CSS to center the table: "margin-left: auto; margin-right: auto". This is the correct CSS way but it may not work with some (mostly older) browsers. Instead of the "BGCOLOR" attribute, consider using the CSS property "background-color". Example: style="background-color: #000000".
55:30ErrorThe attribute value "100%" 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.

<TABLE BORDER=0 WIDTH=100% BGCOLOR=#ffffff CELLSPACING=0 CELLPADDING=0>
 

55:43ErrorThe attribute value "#ffffff" for the "BGCOLOR" 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.

<TABLE BORDER=0 WIDTH=100% BGCOLOR=#ffffff CELLSPACING=0 CELLPADDING=0>
 

62:10Error (HTML 4.0 Compatibility)[76] The "EMBED" element should not be used in a strict HTML 4.0/4.01 document. Note that you may want to consider using a different DOCTYPE declaration that is more lenient and allows more element, such as an HTML 4.01 transitional DOCTYPE. For example, you may want to use the HTML 4.01 transitional DOCTYPE: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">. If you are using HTML Validator's integrated editor, then you can add this from the Tags menu or from the Tag Inserter.

<EMBED FlashVars="zoomifyImagePath=./shade/cgis170/" SRC="zoomifyViewer.swf" MENU="false" PLUGINSPAGE="http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash" WIDTH="100%" HEIGHT="700" NAME="theMovie"></EMBED>
 

62:16ErrorThe "FlashVars" attribute is not valid for the "EMBED" element. Some valid attributes for this element are: "align", "allowscriptaccess", "alt", "autoplay", "autostart", "base", "bgcolor", "border", "class", "contenteditable", "controls", "frameborder", "height", "hidden", "hidefocus", "hspace", "id", "logo", "loop", "menu", "name", "onactivate", "onbeforecopy", "onbeforecut", "onbeforepaste", "onblur", "onclick", "oncontextmenu", "oncopy", "oncut", "ondblclick", "ondeactivate", "ondrag", "ondragend", "ondragenter", "ondragleave", "ondragover", "ondragstart", "ondrop", "onfilterchange", "onfocus", "onfocusin", "onfocusout", "onhelp", "onkeydown", "onkeypress", "onkeyup", "onmousedown", "onmouseenter", "onmouseleave", "onmousemove", "onmouseout", "onmouseover", "onmouseup", "onmousewheel", "onmove", "onmoveend", "onmovestart", "onpaste", "onpropertychange", "onselectstart", "palette", "play", "pluginspage", "progress", "quality", "salign", "scale", "song", "src", "style", "swliveconnect", "swremote", "swstretchhalign", "swstretchstyle", "swstretchvalign", "title", "type", "units", "unselectable", "volume", "vspace", "width", "wmode", and "xml:space".

<EMBED FlashVars="zoomifyImagePath=./shade/cgis170/" SRC="zoomifyViewer.swf" MENU="false" PLUGINSPAGE="http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash" WIDTH="100%" HEIGHT="700" NAME="theMovie"></EMBED>
 

62:10Message (General Compatibility)[5] The "EMBED" element is not an official HTML or XHTML element. Some browsers may not support this element. Consider using the "object" element instead.
69:57ErrorThe attribute value "#FFFFFF" for the "BGCOLOR" 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.

<TABLE BORDER=0 CELLPADDING=1 CELLSPACING=0 BGCOLOR=#FFFFFF WIDTH="100%" ALIGN="CENTER">
 

72:11Error (HTML 4.0 Compatibility)[81] The "align" attribute may not be used with the "h4" element in a strict HTML 4.0/4.01 document. Instead of align="center", consider using the CSS "text-align: center" instead.

<h4 align="center">MAP REALIZED BY THE GEOLOGICAL SURVEY OF ITALY </h4>
 

72:8Message (Good Style)[7] A heading has been used without previously using the higher heading levels. Some HTML authors consider this bad style. For example, if "h4" is used, then "h1", "h2", and "h3" should have already been used, in that order.
73:23Error (HTML 4.0 Compatibility)[81] The "align" attribute may not be used with the "h5" element in a strict HTML 4.0/4.01 document. Instead of align="center", consider using the CSS "text-align: center" instead.

<h5 align="center"><font color="#336600">ITALIAN CARTOGRAPHIC BODY </font></h5>
 

73:39Error (HTML 4.0 Compatibility)[76] The "font" element should not be used in a strict HTML 4.0/4.01 document. Style sheets should be used instead of this element. Note that you may want to consider using a different DOCTYPE declaration that is more lenient and allows more element, such as an HTML 4.01 transitional DOCTYPE. For example, you may want to use the HTML 4.01 transitional DOCTYPE: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">. If you are using HTML Validator's integrated editor, then you can add this from the Tags menu or from the Tag Inserter.

<h5 align="center"><font color="#336600">ITALIAN CARTOGRAPHIC BODY </font></h5>
 

73:39Message (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).
74:23Error (HTML 4.0 Compatibility)[81] The "align" attribute may not be used with the "h6" element in a strict HTML 4.0/4.01 document. Instead of align="center", consider using the CSS "text-align: center" instead.

<h6 align="center"><font color="#336600">(LAW 2/2/1960 N.68)</font></h6>
 

80:97Error (HTML 4.0 Compatibility)[81] The "target" attribute may not be used with the "a" element in a strict HTML 4.0/4.01 document.

<Font size="1" face="arial" color="#1A4658">Powered by <a href="http://www.zoomify.com/" target="_blank">Zoomify</a></Font>
 

82:6ErrorThe end tag for "TR" (opened in line 78) should appear before the end tag for "TABLE" (nesting error).

</TABLE>
 

88:10ErrorThe end tag for "td" (opened in line 49) should appear before the end tag for "table" (nesting error).

</table>
 

100:4Warning[56] The "p" tag is contained in a "p" tag that was opened in line 99. This is against the HTML specification and may cause problems with some browsers.
109:3ErrorSomewhere in this document there is a nonexistent internal link to "MenuSinistro" created by using <a href="#MenuSinistro"> ... </a>. This link should be removed or it should link to a location in the document that is specified by <a name="MenuSinistro"> ... </a> or <element id="MenuSinistro"...>.

</body>
 

 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 can ignore the nesting errors by turning off the option to check HTML tag nesting. However, it is recommended that you leave this feature enabled. This option is in CSE HTML Validator's Validator Engine Options.
 CommentYou have one or more internal links linking to an ID link destination. Browser support for this is currently very poor. Consider using something like <a name="Contenuti"> ... </a> or <a name="Contenuti" id="Contenuti"> ... </a> instead.
 CommentPossibly misspelled words (17, 13 unique): Curtatone (1x), di (1x), il (1x), ITALIAN (1x), ITALY (1x), ROMA (1x), Salta (1x), SiteMap (1x), utilit (1x), Zoomify (1x), APAT (2x), contenuto (2x), torna (3x). Complete list.
 CommentHTML 4.01 Strict document detected.
 Comment (Search Engine)[113] Random Search Engine Tip #5 - Be sure to use meta description and keywords tags in the head section. While some search engines may not use these tags, some do.
 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.
 Comment4580 bytes; 3.2s@14.4Kbps, 1.6s@28.8, 0.9s@50, 0.7s@64, 0.4s@128, 0.1s@384, 0.1s@512, 0.1s@768, 0.0s@1.5Mbps, 0.0s@10Mbps.
 Comment0.03s, 20 errors, 1 warning, 12 messages, 15 validator comments, 110 lines, 78 tags (65 closed), 0 document comments, 6 entities, 209 programs run.

[ Summary ] [ To the top ]

http://www.apat.gov.it/Media/carta_geologica_italia/modello3d_en.asp?path=./shade/cgis171/

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.
4:2Message (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.
14:2Message (Microsoft Internet Explorer) [CSS][600] The "behavior" CSS property is not an official CSS property and is only supported by Internet Explorer 5.0+. Firefox, Netscape, Opera, and most other browsers do not support this property.
24:40Message (General Compatibility)[5] PNG images are generally well supported in today's browsers EXCEPT for Microsoft Internet Explorer 6.0 and below. IE 6.0 will not render PNG images correctly in certain cases. Because of the popularity of Internet Explorer, you may want to consider using GIF or JPG images instead, especially when using the transparency features of PNG which IE 6.0 does not support well. Fortunately PNG support has been improved in IE 7.0. This message is displayed only once. There may be other PNG images specified in this document.
47:67ErrorThe "summary" attribute has an invalid attribute value "". Try using one of the following values: an alphanumeric string or a string.

<table border="0" cellspacing="0" cellpadding="0" summary="" class="TabellaCentrale">
 

47:10Message (Good Style)Consider using the "width" attribute with the "table" element. This is considered to be good style and can cause the table and page to render faster. Note that this is not a deprecated attribute in HTML 4.01 nor XHTML 1.0. It's also a valid XHTML 1.1 attribute.
47:10Message (General Compatibility)[5] The "table" element is an official HTML 4.01 and XHTML element but may not be supported by older or nongraphical browsers. Furthermore, nongraphical browsers that do support tables may not support them the way that you expect. However, most browsers used today should support this element.
48:12ErrorThe "tr" tag must have an end tag (</tr>) but the end tag was not found.

<tr>
 

49:14ErrorThe "td" tag must have an end tag (</td>) but the end tag was not found.

<td> <div id="path">&nbsp;</div>
 

50:35Error (HTML 4.0 Compatibility)[81] The "align" attribute may not be used with the "div" element in a strict HTML 4.0/4.01 document. Instead of align="center", consider using the CSS "text-align: center" instead.

<div id="Contenuti" align="center">
 

50:35Message (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.
51:15ErrorThe "id" or "name" attribute value "path" has already been used in this document. A tag's "id" or "name" value ("name" only for certain elements such as "a") must be unique within the document. A tag cannot have an "id" or, with certain elements, a "name" attribute value that has already been used. Note that the "id" values are not case sensitive (except when used to link to an anchor) and that "id" and some "name" attribute values share the same namespace.

<div id="path" align="left"> <a href="default_en.htm">Home</a></div>
 

52:49Error (HTML 4.0 Compatibility)[81] The following attributes may not be used with the "TABLE" element in a strict HTML 4.0/4.01 document: "align", "bgcolor", "bordercolor", "bordercolorlight", "bordercolordark", "height", "hspace", and "vspace". Instead of ALIGN="CENTER", consider using the following CSS to center the table: "margin-left: auto; margin-right: auto". This is the correct CSS way but it may not work with some (mostly older) browsers. Instead of the "BGCOLOR" attribute, consider using the CSS property "background-color". Example: style="background-color: #000000".

<TABLE BORDER=0 CELLPADDING=1 CELLSPACING=0 BGCOLOR=#000000 WIDTH="100%" ALIGN="CENTER">
 

52:57ErrorThe attribute value "#000000" for the "BGCOLOR" 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.

<TABLE BORDER=0 CELLPADDING=1 CELLSPACING=0 BGCOLOR=#000000 WIDTH="100%" ALIGN="CENTER">
 

52:49Message (Deprecated)[9] The "align" and "bgcolor" attributes for the "TABLE" element are deprecated in HTML 4.01 and XHTML in favor of using style sheets. Instead of ALIGN="CENTER", consider using the following CSS to center the table: "margin-left: auto; margin-right: auto". This is the correct CSS way but it may not work with some (mostly older) browsers. Instead of the "BGCOLOR" attribute, consider using the CSS property "background-color". Example: style="background-color: #000000".
55:30ErrorThe attribute value "100%" 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.

<TABLE BORDER=0 WIDTH=100% BGCOLOR=#ffffff CELLSPACING=0 CELLPADDING=0>
 

55:43ErrorThe attribute value "#ffffff" for the "BGCOLOR" 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.

<TABLE BORDER=0 WIDTH=100% BGCOLOR=#ffffff CELLSPACING=0 CELLPADDING=0>
 

62:10Error (HTML 4.0 Compatibility)[76] The "EMBED" element should not be used in a strict HTML 4.0/4.01 document. Note that you may want to consider using a different DOCTYPE declaration that is more lenient and allows more element, such as an HTML 4.01 transitional DOCTYPE. For example, you may want to use the HTML 4.01 transitional DOCTYPE: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">. If you are using HTML Validator's integrated editor, then you can add this from the Tags menu or from the Tag Inserter.

<EMBED FlashVars="zoomifyImagePath=./shade/cgis171/" SRC="zoomifyViewer.swf" MENU="false" PLUGINSPAGE="http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash" WIDTH="100%" HEIGHT="700" NAME="theMovie"></EMBED>
 

62:16ErrorThe "FlashVars" attribute is not valid for the "EMBED" element. Some valid attributes for this element are: "align", "allowscriptaccess", "alt", "autoplay", "autostart", "base", "bgcolor", "border", "class", "contenteditable", "controls", "frameborder", "height", "hidden", "hidefocus", "hspace", "id", "logo", "loop", "menu", "name", "onactivate", "onbeforecopy", "onbeforecut", "onbeforepaste", "onblur", "onclick", "oncontextmenu", "oncopy", "oncut", "ondblclick", "ondeactivate", "ondrag", "ondragend", "ondragenter", "ondragleave", "ondragover", "ondragstart", "ondrop", "onfilterchange", "onfocus", "onfocusin", "onfocusout", "onhelp", "onkeydown", "onkeypress", "onkeyup", "onmousedown", "onmouseenter", "onmouseleave", "onmousemove", "onmouseout", "onmouseover", "onmouseup", "onmousewheel", "onmove", "onmoveend", "onmovestart", "onpaste", "onpropertychange", "onselectstart", "palette", "play", "pluginspage", "progress", "quality", "salign", "scale", "song", "src", "style", "swliveconnect", "swremote", "swstretchhalign", "swstretchstyle", "swstretchvalign", "title", "type", "units", "unselectable", "volume", "vspace", "width", "wmode", and "xml:space".

<EMBED FlashVars="zoomifyImagePath=./shade/cgis171/" SRC="zoomifyViewer.swf" MENU="false" PLUGINSPAGE="http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash" WIDTH="100%" HEIGHT="700" NAME="theMovie"></EMBED>
 

62:10Message (General Compatibility)[5] The "EMBED" element is not an official HTML or XHTML element. Some browsers may not support this element. Consider using the "object" element instead.
69:57ErrorThe attribute value "#FFFFFF" for the "BGCOLOR" 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.

<TABLE BORDER=0 CELLPADDING=1 CELLSPACING=0 BGCOLOR=#FFFFFF WIDTH="100%" ALIGN="CENTER">
 

72:11Error (HTML 4.0 Compatibility)[81] The "align" attribute may not be used with the "h4" element in a strict HTML 4.0/4.01 document. Instead of align="center", consider using the CSS "text-align: center" instead.

<h4 align="center">MAP REALIZED BY THE GEOLOGICAL SURVEY OF ITALY </h4>
 

72:8Message (Good Style)[7] A heading has been used without previously using the higher heading levels. Some HTML authors consider this bad style. For example, if "h4" is used, then "h1", "h2", and "h3" should have already been used, in that order.
73:23Error (HTML 4.0 Compatibility)[81] The "align" attribute may not be used with the "h5" element in a strict HTML 4.0/4.01 document. Instead of align="center", consider using the CSS "text-align: center" instead.

<h5 align="center"><font color="#336600">ITALIAN CARTOGRAPHIC BODY </font></h5>
 

73:39Error (HTML 4.0 Compatibility)[76] The "font" element should not be used in a strict HTML 4.0/4.01 document. Style sheets should be used instead of this element. Note that you may want to consider using a different DOCTYPE declaration that is more lenient and allows more element, such as an HTML 4.01 transitional DOCTYPE. For example, you may want to use the HTML 4.01 transitional DOCTYPE: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">. If you are using HTML Validator's integrated editor, then you can add this from the Tags menu or from the Tag Inserter.

<h5 align="center"><font color="#336600">ITALIAN CARTOGRAPHIC BODY </font></h5>
 

73:39Message (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).
74:23Error (HTML 4.0 Compatibility)[81] The "align" attribute may not be used with the "h6" element in a strict HTML 4.0/4.01 document. Instead of align="center", consider using the CSS "text-align: center" instead.

<h6 align="center"><font color="#336600">(LAW 2/2/1960 N.68)</font></h6>
 

80:97Error (HTML 4.0 Compatibility)[81] The "target" attribute may not be used with the "a" element in a strict HTML 4.0/4.01 document.

<Font size="1" face="arial" color="#1A4658">Powered by <a href="http://www.zoomify.com/" target="_blank">Zoomify</a></Font>
 

82:6ErrorThe end tag for "TR" (opened in line 78) should appear before the end tag for "TABLE" (nesting error).

</TABLE>
 

88:10ErrorThe end tag for "td" (opened in line 49) should appear before the end tag for "table" (nesting error).

</table>
 

100:4Warning[56] The "p" tag is contained in a "p" tag that was opened in line 99. This is against the HTML specification and may cause problems with some browsers.
109:3ErrorSomewhere in this document there is a nonexistent internal link to "MenuSinistro" created by using <a href="#MenuSinistro"> ... </a>. This link should be removed or it should link to a location in the document that is specified by <a name="MenuSinistro"> ... </a> or <element id="MenuSinistro"...>.

</body>
 

 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 can ignore the nesting errors by turning off the option to check HTML tag nesting. However, it is recommended that you leave this feature enabled. This option is in CSE HTML Validator's Validator Engine Options.
 CommentYou have one or more internal links linking to an ID link destination. Browser support for this is currently very poor. Consider using something like <a name="Contenuti"> ... </a> or <a name="Contenuti" id="Contenuti"> ... </a> instead.
 CommentPossibly misspelled words (17, 13 unique): Curtatone (1x), di (1x), il (1x), ITALIAN (1x), ITALY (1x), ROMA (1x), Salta (1x), SiteMap (1x), utilit (1x), Zoomify (1x), APAT (2x), contenuto (2x), torna (3x). Complete list.
 CommentHTML 4.01 Strict document detected.
 Comment (Search Engine)[113] Random Search Engine Tip #5 - Be sure to use meta description and keywords tags in the head section. While some search engines may not use these tags, some do.
 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.
 Comment4580 bytes; 3.2s@14.4Kbps, 1.6s@28.8, 0.9s@50, 0.7s@64, 0.4s@128, 0.1s@384, 0.1s@512, 0.1s@768, 0.0s@1.5Mbps, 0.0s@10Mbps.
 Comment0.03s, 20 errors, 1 warning, 12 messages, 15 validator comments, 110 lines, 78 tags (65 closed), 0 document comments, 6 entities, 209 programs run.

[ Summary ] [ To the top ]

http://www.apat.gov.it/Media/carta_geologica_italia/modello3d_en.asp?path=./shade/cgis172/

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.
4:2Message (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.
14:2Message (Microsoft Internet Explorer) [CSS][600] The "behavior" CSS property is not an official CSS property and is only supported by Internet Explorer 5.0+. Firefox, Netscape, Opera, and most other browsers do not support this property.
24:40Message (General Compatibility)[5] PNG images are generally well supported in today's browsers EXCEPT for Microsoft Internet Explorer 6.0 and below. IE 6.0 will not render PNG images correctly in certain cases. Because of the popularity of Internet Explorer, you may want to consider using GIF or JPG images instead, especially when using the transparency features of PNG which IE 6.0 does not support well. Fortunately PNG support has been improved in IE 7.0. This message is displayed only once. There may be other PNG images specified in this document.
47:67ErrorThe "summary" attribute has an invalid attribute value "". Try using one of the following values: an alphanumeric string or a string.

<table border="0" cellspacing="0" cellpadding="0" summary="" class="TabellaCentrale">
 

47:10Message (Good Style)Consider using the "width" attribute with the "table" element. This is considered to be good style and can cause the table and page to render faster. Note that this is not a deprecated attribute in HTML 4.01 nor XHTML 1.0. It's also a valid XHTML 1.1 attribute.
47:10Message (General Compatibility)[5] The "table" element is an official HTML 4.01 and XHTML element but may not be supported by older or nongraphical browsers. Furthermore, nongraphical browsers that do support tables may not support them the way that you expect. However, most browsers used today should support this element.
48:12ErrorThe "tr" tag must have an end tag (</tr>) but the end tag was not found.

<tr>
 

49:14ErrorThe "td" tag must have an end tag (</td>) but the end tag was not found.

<td> <div id="path">&nbsp;</div>
 

50:35Error (HTML 4.0 Compatibility)[81] The "align" attribute may not be used with the "div" element in a strict HTML 4.0/4.01 document. Instead of align="center", consider using the CSS "text-align: center" instead.

<div id="Contenuti" align="center">
 

50:35Message (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.
51:15ErrorThe "id" or "name" attribute value "path" has already been used in this document. A tag's "id" or "name" value ("name" only for certain elements such as "a") must be unique within the document. A tag cannot have an "id" or, with certain elements, a "name" attribute value that has already been used. Note that the "id" values are not case sensitive (except when used to link to an anchor) and that "id" and some "name" attribute values share the same namespace.

<div id="path" align="left"> <a href="default_en.htm">Home</a></div>
 

52:49Error (HTML 4.0 Compatibility)[81] The following attributes may not be used with the "TABLE" element in a strict HTML 4.0/4.01 document: "align", "bgcolor", "bordercolor", "bordercolorlight", "bordercolordark", "height", "hspace", and "vspace". Instead of ALIGN="CENTER", consider using the following CSS to center the table: "margin-left: auto; margin-right: auto". This is the correct CSS way but it may not work with some (mostly older) browsers. Instead of the "BGCOLOR" attribute, consider using the CSS property "background-color". Example: style="background-color: #000000".

<TABLE BORDER=0 CELLPADDING=1 CELLSPACING=0 BGCOLOR=#000000 WIDTH="100%" ALIGN="CENTER">
 

52:57ErrorThe attribute value "#000000" for the "BGCOLOR" 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.

<TABLE BORDER=0 CELLPADDING=1 CELLSPACING=0 BGCOLOR=#000000 WIDTH="100%" ALIGN="CENTER">
 

52:49Message (Deprecated)[9] The "align" and "bgcolor" attributes for the "TABLE" element are deprecated in HTML 4.01 and XHTML in favor of using style sheets. Instead of ALIGN="CENTER", consider using the following CSS to center the table: "margin-left: auto; margin-right: auto". This is the correct CSS way but it may not work with some (mostly older) browsers. Instead of the "BGCOLOR" attribute, consider using the CSS property "background-color". Example: style="background-color: #000000".
55:30ErrorThe attribute value "100%" 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.

<TABLE BORDER=0 WIDTH=100% BGCOLOR=#ffffff CELLSPACING=0 CELLPADDING=0>
 

55:43ErrorThe attribute value "#ffffff" for the "BGCOLOR" 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.

<TABLE BORDER=0 WIDTH=100% BGCOLOR=#ffffff CELLSPACING=0 CELLPADDING=0>
 

62:10Error (HTML 4.0 Compatibility)[76] The "EMBED" element should not be used in a strict HTML 4.0/4.01 document. Note that you may want to consider using a different DOCTYPE declaration that is more lenient and allows more element, such as an HTML 4.01 transitional DOCTYPE. For example, you may want to use the HTML 4.01 transitional DOCTYPE: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">. If you are using HTML Validator's integrated editor, then you can add this from the Tags menu or from the Tag Inserter.

<EMBED FlashVars="zoomifyImagePath=./shade/cgis172/" SRC="zoomifyViewer.swf" MENU="false" PLUGINSPAGE="http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash" WIDTH="100%" HEIGHT="700" NAME="theMovie"></EMBED>
 

62:16ErrorThe "FlashVars" attribute is not valid for the "EMBED" element. Some valid attributes for this element are: "align", "allowscriptaccess", "alt", "autoplay", "autostart", "base", "bgcolor", "border", "class", "contenteditable", "controls", "frameborder", "height", "hidden", "hidefocus", "hspace", "id", "logo", "loop", "menu", "name", "onactivate", "onbeforecopy", "onbeforecut", "onbeforepaste", "onblur", "onclick", "oncontextmenu", "oncopy", "oncut", "ondblclick", "ondeactivate", "ondrag", "ondragend", "ondragenter", "ondragleave", "ondragover", "ondragstart", "ondrop", "onfilterchange", "onfocus", "onfocusin", "onfocusout", "onhelp", "onkeydown", "onkeypress", "onkeyup", "onmousedown", "onmouseenter", "onmouseleave", "onmousemove", "onmouseout", "onmouseover", "onmouseup", "onmousewheel", "onmove", "onmoveend", "onmovestart", "onpaste", "onpropertychange", "onselectstart", "palette", "play", "pluginspage", "progress", "quality", "salign", "scale", "song", "src", "style", "swliveconnect", "swremote", "swstretchhalign", "swstretchstyle", "swstretchvalign", "title", "type", "units", "unselectable", "volume", "vspace", "width", "wmode", and "xml:space".

<EMBED FlashVars="zoomifyImagePath=./shade/cgis172/" SRC="zoomifyViewer.swf" MENU="false" PLUGINSPAGE="http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash" WIDTH="100%" HEIGHT="700" NAME="theMovie"></EMBED>
 

62:10Message (General Compatibility)[5] The "EMBED" element is not an official HTML or XHTML element. Some browsers may not support this element. Consider using the "object" element instead.
69:57ErrorThe attribute value "#FFFFFF" for the "BGCOLOR" 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.

<TABLE BORDER=0 CELLPADDING=1 CELLSPACING=0 BGCOLOR=#FFFFFF WIDTH="100%" ALIGN="CENTER">
 

72:11Error (HTML 4.0 Compatibility)[81] The "align" attribute may not be used with the "h4" element in a strict HTML 4.0/4.01 document. Instead of align="center", consider using the CSS "text-align: center" instead.

<h4 align="center">MAP REALIZED BY THE GEOLOGICAL SURVEY OF ITALY </h4>
 

72:8Message (Good Style)[7] A heading has been used without previously using the higher heading levels. Some HTML authors consider this bad style. For example, if "h4" is used, then "h1", "h2", and "h3" should have already been used, in that order.
73:23Error (HTML 4.0 Compatibility)[81] The "align" attribute may not be used with the "h5" element in a strict HTML 4.0/4.01 document. Instead of align="center", consider using the CSS "text-align: center" instead.

<h5 align="center"><font color="#336600">ITALIAN CARTOGRAPHIC BODY </font></h5>
 

73:39Error (HTML 4.0 Compatibility)[76] The "font" element should not be used in a strict HTML 4.0/4.01 document. Style sheets should be used instead of this element. Note that you may want to consider using a different DOCTYPE declaration that is more lenient and allows more element, such as an HTML 4.01 transitional DOCTYPE. For example, you may want to use the HTML 4.01 transitional DOCTYPE: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">. If you are using HTML Validator's integrated editor, then you can add this from the Tags menu or from the Tag Inserter.

<h5 align="center"><font color="#336600">ITALIAN CARTOGRAPHIC BODY </font></h5>
 

73:39Message (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).
74:23Error (HTML 4.0 Compatibility)[81] The "align" attribute may not be used with the "h6" element in a strict HTML 4.0/4.01 document. Instead of align="center", consider using the CSS "text-align: center" instead.

<h6 align="center"><font color="#336600">(LAW 2/2/1960 N.68)</font></h6>
 

80:97Error (HTML 4.0 Compatibility)[81] The "target" attribute may not be used with the "a" element in a strict HTML 4.0/4.01 document.

<Font size="1" face="arial" color="#1A4658">Powered by <a href="http://www.zoomify.com/" target="_blank">Zoomify</a></Font>
 

82:6ErrorThe end tag for "TR" (opened in line 78) should appear before the end tag for "TABLE" (nesting error).

</TABLE>
 

88:10ErrorThe end tag for "td" (opened in line 49) should appear before the end tag for "table" (nesting error).

</table>
 

100:4Warning[56] The "p" tag is contained in a "p" tag that was opened in line 99. This is against the HTML specification and may cause problems with some browsers.
109:3ErrorSomewhere in this document there is a nonexistent internal link to "MenuSinistro" created by using <a href="#MenuSinistro"> ... </a>. This link should be removed or it should link to a location in the document that is specified by <a name="MenuSinistro"> ... </a> or <element id="MenuSinistro"...>.

</body>
 

 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 can ignore the nesting errors by turning off the option to check HTML tag nesting. However, it is recommended that you leave this feature enabled. This option is in CSE HTML Validator's Validator Engine Options.
 CommentYou have one or more internal links linking to an ID link destination. Browser support for this is currently very poor. Consider using something like <a name="Contenuti"> ... </a> or <a name="Contenuti" id="Contenuti"> ... </a> instead.
 CommentPossibly misspelled words (17, 13 unique): Curtatone (1x), di (1x), il (1x), ITALIAN (1x), ITALY (1x), ROMA (1x), Salta (1x), SiteMap (1x), utilit (1x), Zoomify (1x), APAT (2x), contenuto (2x), torna (3x). Complete list.
 CommentHTML 4.01 Strict document detected.
 Comment (Search Engine)[113] Random Search Engine Tip #5 - Be sure to use meta description and keywords tags in the head section. While some search engines may not use these tags, some do.
 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.
 Comment4580 bytes; 3.2s@14.4Kbps, 1.6s@28.8, 0.9s@50, 0.7s@64, 0.4s@128, 0.1s@384, 0.1s@512, 0.1s@768, 0.0s@1.5Mbps, 0.0s@10Mbps.
 Comment0.03s, 20 errors, 1 warning, 12 messages, 15 validator comments, 110 lines, 78 tags (65 closed), 0 document comments, 6 entities, 209 programs run.

[ Summary ] [ To the top ]

http://www.apat.gov.it/Media/carta_geologica_italia/modello3d_en.asp?path=./shade/cgis173/

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.
4:2Message (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.
14:2Message (Microsoft Internet Explorer) [CSS][600] The "behavior" CSS property is not an official CSS property and is only supported by Internet Explorer 5.0+. Firefox, Netscape, Opera, and most other browsers do not support this property.
24:40Message (General Compatibility)[5] PNG images are generally well supported in today's browsers EXCEPT for Microsoft Internet Explorer 6.0 and below. IE 6.0 will not render PNG images correctly in certain cases. Because of the popularity of Internet Explorer, you may want to consider using GIF or JPG images instead, especially when using the transparency features of PNG which IE 6.0 does not support well. Fortunately PNG support has been improved in IE 7.0. This message is displayed only once. There may be other PNG images specified in this document.
47:67ErrorThe "summary" attribute has an invalid attribute value "". Try using one of the following values: an alphanumeric string or a string.

<table border="0" cellspacing="0" cellpadding="0" summary="" class="TabellaCentrale">
 

47:10Message (Good Style)Consider using the "width" attribute with the "table" element. This is considered to be good style and can cause the table and page to render faster. Note that this is not a deprecated attribute in HTML 4.01 nor XHTML 1.0. It's also a valid XHTML 1.1 attribute.
47:10Message (General Compatibility)[5] The "table" element is an official HTML 4.01 and XHTML element but may not be supported by older or nongraphical browsers. Furthermore, nongraphical browsers that do support tables may not support them the way that you expect. However, most browsers used today should support this element.
48:12ErrorThe "tr" tag must have an end tag (</tr>) but the end tag was not found.

<tr>
 

49:14ErrorThe "td" tag must have an end tag (</td>) but the end tag was not found.

<td> <div id="path">&nbsp;</div>
 

50:35Error (HTML 4.0 Compatibility)[81] The "align" attribute may not be used with the "div" element in a strict HTML 4.0/4.01 document. Instead of align="center", consider using the CSS "text-align: center" instead.

<div id="Contenuti" align="center">
 

50:35Message (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.
51:15ErrorThe "id" or "name" attribute value "path" has already been used in this document. A tag's "id" or "name" value ("name" only for certain elements such as "a") must be unique within the document. A tag cannot have an "id" or, with certain elements, a "name" attribute value that has already been used. Note that the "id" values are not case sensitive (except when used to link to an anchor) and that "id" and some "name" attribute values share the same namespace.

<div id="path" align="left"> <a href="default_en.htm">Home</a></div>
 

52:49Error (HTML 4.0 Compatibility)[81] The following attributes may not be used with the "TABLE" element in a strict HTML 4.0/4.01 document: "align", "bgcolor", "bordercolor", "bordercolorlight", "bordercolordark", "height", "hspace", and "vspace". Instead of ALIGN="CENTER", consider using the following CSS to center the table: "margin-left: auto; margin-right: auto". This is the correct CSS way but it may not work with some (mostly older) browsers. Instead of the "BGCOLOR" attribute, consider using the CSS property "background-color". Example: style="background-color: #000000".

<TABLE BORDER=0 CELLPADDING=1 CELLSPACING=0 BGCOLOR=#000000 WIDTH="100%" ALIGN="CENTER">
 

52:57ErrorThe attribute value "#000000" for the "BGCOLOR" 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.

<TABLE BORDER=0 CELLPADDING=1 CELLSPACING=0 BGCOLOR=#000000 WIDTH="100%" ALIGN="CENTER">
 

52:49Message (Deprecated)[9] The "align" and "bgcolor" attributes for the "TABLE" element are deprecated in HTML 4.01 and XHTML in favor of using style sheets. Instead of ALIGN="CENTER", consider using the following CSS to center the table: "margin-left: auto; margin-right: auto". This is the correct CSS way but it may not work with some (mostly older) browsers. Instead of the "BGCOLOR" attribute, consider using the CSS property "background-color". Example: style="background-color: #000000".
55:30ErrorThe attribute value "100%" 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.

<TABLE BORDER=0 WIDTH=100% BGCOLOR=#ffffff CELLSPACING=0 CELLPADDING=0>
 

55:43ErrorThe attribute value "#ffffff" for the "BGCOLOR" 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.

<TABLE BORDER=0 WIDTH=100% BGCOLOR=#ffffff CELLSPACING=0 CELLPADDING=0>
 

62:10Error (HTML 4.0 Compatibility)[76] The "EMBED" element should not be used in a strict HTML 4.0/4.01 document. Note that you may want to consider using a different DOCTYPE declaration that is more lenient and allows more element, such as an HTML 4.01 transitional DOCTYPE. For example, you may want to use the HTML 4.01 transitional DOCTYPE: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">. If you are using HTML Validator's integrated editor, then you can add this from the Tags menu or from the Tag Inserter.

<EMBED FlashVars="zoomifyImagePath=./shade/cgis173/" SRC="zoomifyViewer.swf" MENU="false" PLUGINSPAGE="http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash" WIDTH="100%" HEIGHT="700" NAME="theMovie"></EMBED>
 

62:16ErrorThe "FlashVars" attribute is not valid for the "EMBED" element. Some valid attributes for this element are: "align", "allowscriptaccess", "alt", "autoplay", "autostart", "base", "bgcolor", "border", "class", "contenteditable", "controls", "frameborder", "height", "hidden", "hidefocus", "hspace", "id", "logo", "loop", "menu", "name", "onactivate", "onbeforecopy", "onbeforecut", "onbeforepaste", "onblur", "onclick", "oncontextmenu", "oncopy", "oncut", "ondblclick", "ondeactivate", "ondrag", "ondragend", "ondragenter", "ondragleave", "ondragover", "ondragstart", "ondrop", "onfilterchange", "onfocus", "onfocusin", "onfocusout", "onhelp", "onkeydown", "onkeypress", "onkeyup", "onmousedown", "onmouseenter", "onmouseleave", "onmousemove", "onmouseout", "onmouseover", "onmouseup", "onmousewheel", "onmove", "onmoveend", "onmovestart", "onpaste", "onpropertychange", "onselectstart", "palette", "play", "pluginspage", "progress", "quality", "salign", "scale", "song", "src", "style", "swliveconnect", "swremote", "swstretchhalign", "swstretchstyle", "swstretchvalign", "title", "type", "units", "unselectable", "volume", "vspace", "width", "wmode", and "xml:space".

<EMBED FlashVars="zoomifyImagePath=./shade/cgis173/" SRC="zoomifyViewer.swf" MENU="false" PLUGINSPAGE="http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash" WIDTH="100%" HEIGHT="700" NAME="theMovie"></EMBED>
 

62:10Message (General Compatibility)[5] The "EMBED" element is not an official HTML or XHTML element. Some browsers may not support this element. Consider using the "object" element instead.
69:57ErrorThe attribute value "#FFFFFF" for the "BGCOLOR" 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.

<TABLE BORDER=0 CELLPADDING=1 CELLSPACING=0 BGCOLOR=#FFFFFF WIDTH="100%" ALIGN="CENTER">
 

72:11Error (HTML 4.0 Compatibility)[81] The "align" attribute may not be used with the "h4" element in a strict HTML 4.0/4.01 document. Instead of align="center", consider using the CSS "text-align: center" instead.

<h4 align="center">MAP REALIZED BY THE GEOLOGICAL SURVEY OF ITALY </h4>
 

72:8Message (Good Style)[7] A heading has been used without previously using the higher heading levels. Some HTML authors consider this bad style. For example, if "h4" is used, then "h1", "h2", and "h3" should have already been used, in that order.
73:23Error (HTML 4.0 Compatibility)[81] The "align" attribute may not be used with the "h5" element in a strict HTML 4.0/4.01 document. Instead of align="center", consider using the CSS "text-align: center" instead.

<h5 align="center"><font color="#336600">ITALIAN CARTOGRAPHIC BODY </font></h5>
 

73:39Error (HTML 4.0 Compatibility)[76] The "font" element should not be used in a strict HTML 4.0/4.01 document. Style sheets should be used instead of this element. Note that you may want to consider using a different DOCTYPE declaration that is more lenient and allows more element, such as an HTML 4.01 transitional DOCTYPE. For example, you may want to use the HTML 4.01 transitional DOCTYPE: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">. If you are using HTML Validator's integrated editor, then you can add this from the Tags menu or from the Tag Inserter.

<h5 align="center"><font color="#336600">ITALIAN CARTOGRAPHIC BODY </font></h5>
 

73:39Message (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).
74:23Error (HTML 4.0 Compatibility)[81] The "align" attribute may not be used with the "h6" element in a strict HTML 4.0/4.01 document. Instead of align="center", consider using the CSS "text-align: center" instead.

<h6 align="center"><font color="#336600">(LAW 2/2/1960 N.68)</font></h6>
 

80:97Error (HTML 4.0 Compatibility)[81] The "target" attribute may not be used with the "a" element in a strict HTML 4.0/4.01 document.

<Font size="1" face="arial" color="#1A4658">Powered by <a href="http://www.zoomify.com/" target="_blank">Zoomify</a></Font>
 

82:6ErrorThe end tag for "TR" (opened in line 78) should appear before the end tag for "TABLE" (nesting error).

</TABLE>
 

88:10ErrorThe end tag for "td" (opened in line 49) should appear before the end tag for "table" (nesting error).

</table>
 

100:4Warning[56] The "p" tag is contained in a "p" tag that was opened in line 99. This is against the HTML specification and may cause problems with some browsers.
109:3ErrorSomewhere in this document there is a nonexistent internal link to "MenuSinistro" created by using <a href="#MenuSinistro"> ... </a>. This link should be removed or it should link to a location in the document that is specified by <a name="MenuSinistro"> ... </a> or <element id="MenuSinistro"...>.

</body>
 

 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 can ignore the nesting errors by turning off the option to check HTML tag nesting. However, it is recommended that you leave this feature enabled. This option is in CSE HTML Validator's Validator Engine Options.
 CommentYou have one or more internal links linking to an ID link destination. Browser support for this is currently very poor. Consider using something like <a name="Contenuti"> ... </a> or <a name="Contenuti" id="Contenuti"> ... </a> instead.
 CommentPossibly misspelled words (17, 13 unique): Curtatone (1x), di (1x), il (1x), ITALIAN (1x), ITALY (1x), ROMA (1x), Salta (1x), SiteMap (1x), utilit (1x), Zoomify (1x), APAT (2x), contenuto (2x), torna (3x). Complete list.
 CommentHTML 4.01 Strict document detected.
 Comment (Search Engine)[113] Random Search Engine Tip #5 - Be sure to use meta description and keywords tags in the head section. While some search engines may not use these tags, some do.
 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.
 Comment4580 bytes; 3.2s@14.4Kbps, 1.6s@28.8, 0.9s@50, 0.7s@64, 0.4s@128, 0.1s@384, 0.1s@512, 0.1s@768, 0.0s@1.5Mbps, 0.0s@10Mbps.
 Comment0.03s, 20 errors, 1 warning, 12 messages, 15 validator comments, 110 lines, 78 tags (65 closed), 0 document comments, 6 entities, 209 programs run.

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