# [531] Batch Wizard Report

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## Summary Report (Partial)

### 1. Documents that have errors

- http://www.apat.gov.it/ithaca/faglia.asp?code=61500 (21), [and 0 warnings]
- http://www.apat.gov.it/ithaca/faglia.asp?code=61501 (21), [and 0 warnings]
- http://www.apat.gov.it/ithaca/faglia.asp?code=61600 (21), [and 0 warnings]
- http://www.apat.gov.it/ithaca/faglia.asp?code=61601 (21), [and 0 warnings]
- http://www.apat.gov.it/ithaca/faglia.asp?code=61602 (21), [and 0 warnings]
- http://www.apat.gov.it/ithaca/faglia.asp?code=61603 (21), [and 0 warnings]
- http://www.apat.gov.it/ithaca/faglia.asp?code=61604 (21), [and 0 warnings]
- http://www.apat.gov.it/ithaca/faglia.asp?code=61605 (21), [and 0 warnings]
- http://www.apat.gov.it/ithaca/faglia.asp?code=61606 (21), [and 0 warnings]
- http://www.apat.gov.it/ithaca/faglia.asp?code=61607 (21), [and 0 warnings]

### 2. Documents that have warnings

### 3. Documents that have no errors or warnings

## Validation Reports

### http://www.apat.gov.it/ithaca/faglia.asp?code=61500

Line:char | Type | Message 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.
6:2 | Message (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.
53:10 | Message (Deprecated) | [9] The "align" attribute is deprecated in HTML 4.01 and XHTML in favor of using style sheets. Instead of align="justify", consider using the CSS "text-align: justify" instead.
61:54 | Error | The attribute value "regioni.asp?regione" for the "href" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required. <p align="center" class="Stile39"> <a href = regioni.asp?regione=Toscana> <img src="back.gif" alt="click for back" width="74" height="36" border="0"> </a> </p>
61:73 | Error | The "a" tag has a misplaced or invalid equal sign ('='). Cannot check the rest of the tag. <p align="center" class="Stile39"> <a href = regioni.asp?regione=Toscana> <img src="back.gif" alt="click for back" width="74" height="36" border="0"> </a> </p>
62:10 | Message (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.
62:10 | Message (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.
64:105 | Error | The "style" attribute needs a value. <td width="292" height="673"><table width="292" border="2" cellpadding="2" cellspacing="4" style>
64:17 | Message (Deprecated) | [9] The "height" and "width" attributes for the "td" and "th" elements are deprecated in HTML 4.01 and XHTML in favor of using style sheets.
64:105 | Message (General) [CSS] | The "style" attribute has been used but a default style sheet language has not been defined (note that HTML Validator would not see this declaration if it is sent as an HTTP header by a web server). HTML 4.01 and XHTML require this for correct documents. However, for all practical purposes, leaving it out is very unlikely to cause problems. If you still want to define a default style sheet language, then include this in the "head" section of your document to specify "text/css" as the default style sheet language: <meta http-equiv="Content-Style-Type" content="text/css">. If you are using HTML Validator's integrated editor, then you can add this from the Tags menu or from the Tag Inserter. Because this issue is very unlikely to cause problems, consider ignoring or disabling this message. See http://www.w3.org/TR/html4/present/styles.html#default-style for more information.
64:105 | Message (CSS Tips) [CSS] | Use the inline "style" attribute sparingly. Using this attribute too often can prevent you from receiving many of the benefits of CSS like easier to maintain and less cluttered documents. Consider using a single CSS style sheet instead of relying too much on the "style" attribute. This message is displayed only once.
66:99 | Message (Deprecated) | [9] The "bgcolor" attribute for the "td" and "th" elements is deprecated in HTML 4.01 and XHTML in favor of using style sheets. Instead of the "bgcolor" attribute, consider using the CSS property "background-color". Example: style="background-color: #CCCCCC".
67:116 | Error | The "heigth" attribute is not valid for the "td" element. Some valid attributes for this element are: "abbr", "align", "axes", "axis", "background", "bgcolor", "bordercolor", "bordercolordark", "bordercolorlight", "char", "charoff", "class", "colspan", "contenteditable", "dir", "gradangle", "gradcolor", "headers", "height", "hidefocus", "id", "lang", "language", "msimagelist", "nowrap", "onactivate", "onafterupdate", "onbeforecopy", "onbeforecut", "onbeforepaste", "onbeforeupdate", "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", "onresize", "onrowenter", "onrowexit", "onselectstart", "rowspan", "scope", "style", "title", "transparency", "unselectable", "valign", "width", "xml:lang", and "xml:space". <td width="162" height="10" bgcolor="#FFFFFF" title="Unique numeric code identifying the fault" heigth = "10" ><span class="Stile29">61500</span></td>
71:115 | Error | The "heigth" attribute is not valid for the "td" element. Some valid attributes for this element are: "abbr", "align", "axes", "axis", "background", "bgcolor", "bordercolor", "bordercolordark", "bordercolorlight", "char", "charoff", "class", "colspan", "contenteditable", "dir", "gradangle", "gradcolor", "headers", "height", "hidefocus", "id", "lang", "language", "msimagelist", "nowrap", "onactivate", "onafterupdate", "onbeforecopy", "onbeforecut", "onbeforepaste", "onbeforeupdate", "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", "onresize", "onrowenter", "onrowexit", "onselectstart", "rowspan", "scope", "style", "title", "transparency", "unselectable", "valign", "width", "xml:lang", and "xml:space". <td width="162" height="10" bgcolor="#FFFFFF" class="Stile29" title="Name given to the fault" heigth = "10" >Aulla System (antithetic)</td>
74:121 | Error | A quoted string (like an attribute value) cannot be immediately followed by text. It must be followed by a space or by the end of the tag. Is there a missing space character? <td title="Wide subdivision based on geodynamic contest" bgcolor="#CCCCCC" width="102" height = "10"class="Stile27"><div align="left" class="Stile30"><span class="Stile31" >MACROZONE </span></div></td>
75:119 | Error | The "heigth" attribute is not valid for the "td" element. Some valid attributes for this element are: "abbr", "align", "axes", "axis", "background", "bgcolor", "bordercolor", "bordercolordark", "bordercolorlight", "char", "charoff", "class", "colspan", "contenteditable", "dir", "gradangle", "gradcolor", "headers", "height", "hidefocus", "id", "lang", "language", "msimagelist", "nowrap", "onactivate", "onafterupdate", "onbeforecopy", "onbeforecut", "onbeforepaste", "onbeforeupdate", "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", "onresize", "onrowenter", "onrowexit", "onselectstart", "rowspan", "scope", "style", "title", "transparency", "unselectable", "valign", "width", "xml:lang", and "xml:space". <td width="162" height="10" bgcolor="#FFFFFF" title="Wide subdivision based on geodynamic contest" heigth = "10" ><span class="Stile19">
81:107 | Error | The "heigth" attribute is not valid for the "td" element. Some valid attributes for this element are: "abbr", "align", "axes", "axis", "background", "bgcolor", "bordercolor", "bordercolordark", "bordercolorlight", "char", "charoff", "class", "colspan", "contenteditable", "dir", "gradangle", "gradcolor", "headers", "height", "hidefocus", "id", "lang", "language", "msimagelist", "nowrap", "onactivate", "onafterupdate", "onbeforecopy", "onbeforecut", "onbeforepaste", "onbeforeupdate", "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", "onresize", "onrowenter", "onrowexit", "onselectstart", "rowspan", "scope", "style", "title", "transparency", "unselectable", "valign", "width", "xml:lang", and "xml:space". <td width="162" height="10" bgcolor="#FFFFFF" title="Name of the administrative region" heigth = "10"><span class="Stile19"> Toscana </span></td>
85:99 | Error | The "heigth" attribute is not valid for the "td" element. Some valid attributes for this element are: "abbr", "align", "axes", "axis", "background", "bgcolor", "bordercolor", "bordercolordark", "bordercolorlight", "char", "charoff", "class", "colspan", "contenteditable", "dir", "gradangle", "gradcolor", "headers", "height", "hidefocus", "id", "lang", "language", "msimagelist", "nowrap", "onactivate", "onafterupdate", "onbeforecopy", "onbeforecut", "onbeforepaste", "onbeforeupdate", "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", "onresize", "onrowenter", "onrowexit", "onselectstart", "rowspan", "scope", "style", "title", "transparency", "unselectable", "valign", "width", "xml:lang", and "xml:space". <td width="162" height="10" bgcolor="#FFFFFF" title="Name of the fault system" heigth = "10"><span class="Stile19">Aulla System (antithetic)</span></td>
101:36 | Error | A quoted string (like an attribute value) cannot be immediately followed by text. It must be followed by a space or by the end of the tag. Is there a missing space character? <td height="10"bgcolor="#FFFFFF" class="Stile19" title = "Numerical value of dip of the fault surface">0</td>
104:84 | Error | A quoted string (like an attribute value) cannot be immediately followed by text. It must be followed by a space or by the end of the tag. Is there a missing space character? <td width="200" height="10" bgcolor="#CCCCCC" class="Stile19"title = "Fault length"><p class="Stile34">LENGTH (Km) </p></td>
125:36 | Message (General Compatibility) | [5] The "height" attribute for the "table" element is not an official HTML or XHTML attribute and is currently only supported by some versions of Internet Explorer and Netscape. Note that Netscape 6.0+ does not support this attribute.
152:67 | Message | The "title" attribute has an empty string as a value. This may not be what you want. Note, however, that an empty string for this attribute can be used to prevent Internet Explorer from displaying "alt" text as a tooltip.
153:66 | Message | The "title" attribute has an empty string as a value. This may not be what you want. Note, however, that an empty string for this attribute can be used to prevent Internet Explorer from displaying "alt" text as a tooltip.
233:36 | Error | A quoted string (like an attribute value) cannot be immediately followed by text. It must be followed by a space or by the end of the tag. Is there a missing space character? <td width="102"height="10" bgcolor="#FFFFFF" class="Stile19" title = "Year of the last seismic event associated to the fault and/or the last event that caused deformations along the fault"></td>
237:36 | Error | A quoted string (like an attribute value) cannot be immediately followed by text. It must be followed by a space or by the end of the tag. Is there a missing space character? <td width="102"height="10" bgcolor="#FFFFFF" class="Stile19" title = "Intensity in the INQUA scale (i.e. the Intensity Scale based only on the environmentale effects) attributed to maximum seismic event that can be associated to the fault"></td>
241:36 | Error | A quoted string (like an attribute value) cannot be immediately followed by text. It must be followed by a space or by the end of the tag. Is there a missing space character? <td width="102"height="10" bgcolor="#FFFFFF" class="Stile19" title = "Max magnitude relative to seismic events which can be related to the fault"> </td>
261:16 | Message (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.
262:21 | Message (Deprecated) | [9] The "bgcolor" attribute for the "tr" element is deprecated in HTML 4.01 and XHTML in favor of using style sheets (use the "background-color" CSS property instead).
262:39 | Message (Netscape) | [2] Netscape 4.x does not properly apply the "class" attribute to the "tr" element (it is ignored). Consider moving this attribute to a "td" or "th" element or to an element contained in the table cell (such as "p"). Netscape 6.0+ does not have this problem. This message is displayed only once for the first occurrence of this issue.
277:124 | Error | Found an ampersand '&' but could not find a following semicolon for a properly formed character reference. If you want to actually display an ampersand, such as in "Recreation & Sports", then use the character entity reference "&amp;" as in "Recreation &amp; Sports" (see comment). <td><div align="left">AMBROSETTI P., BOSI C., CARRARO F., CIARANFI N., PANIZZA M., PAPANI G., VEZZANI L. & ZANFERRARI A. (1987) </div></td>
284:147 | Error | Found an ampersand '&' but could not find a following semicolon for a properly formed character reference. If you want to actually display an ampersand, such as in "Recreation & Sports", then use the character entity reference "&amp;" as in "Recreation &amp; Sports" (see comment). <td><div align="left">BOCCALETTI M., COLI M., EVA C., FERRARI G., GIGLIA G., LAZZAROTTO A., MERLANTI F., NICOLICH R., PAPANI G. & POSTPISCHL D. (1985)</div></td>
291:239 | Error | Found an ampersand '&' but could not find a following semicolon for a properly formed character reference. If you want to actually display an ampersand, such as in "Recreation & Sports", then use the character entity reference "&amp;" as in "Recreation &amp; Sports" (see comment). <td><div align="left">BARTOLINI C., BERNINI M., CARLONI G.C., COSTANTINI A., FEDERICI P.R., GASPERI G., LAZZAROTTO A., MARCHETTI G., MAZZANTI R., PAPANI G., PRANZINI G., RAU A., SANDRELLI F., VERCESI P.L., CASTALDINI D. & FRANCAVILLA F. (1983) </div></td>
298:239 | Error | Found an ampersand '&' but could not find a following semicolon for a properly formed character reference. If you want to actually display an ampersand, such as in "Recreation & Sports", then use the character entity reference "&amp;" as in "Recreation &amp; Sports" (see comment). <td><div align="left">BARTOLINI C., BERNINI M., CARLONI G.C., COSTANTINI A., FEDERICI P.R., GASPERI G., LAZZAROTTO A., MARCHETTI G., MAZZANTI R., PAPANI G., PRANZINI G., RAU A., SANDRELLI F., VERCESI P.L., CASTALDINI D. & FRANCAVILLA F. (1982)</div></td>
339:21 | Error | The "align" attribute has an invalid attribute value "top-left". Try using one of the following values: "center", "justify", "left", or "right". <div align = "top-left"></div>
341:2 | Error | The end tag for "td" was found, but "td" was never opened, has been ended too many times, or cannot have an end tag. </td>
342 | Error | Terminating validation due to too many errors. Please correct the previous errors and recheck the document. HTML Validator is currently set to stop after 20 errors. </tr>
| 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.
| Comment | You 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.
| Comment | You can use the Quick Quote Tool in the editor to quickly enclose all attribute values in quotation marks.
| Comment | The ampersand '&' is an escape character in HTML. If you want to actually use the ampersand in your HTML document, then the character entity reference '&amp;' should be used instead of the actual ampersand character.
| Comment | Possibly misspelled words (111, 73 unique): alcune (1x), AMBROSETTI (1x), analisi (1x), BOCCALETTI (1x), BOSI (1x), CARRARO (1x), CIARANFI (1x), della (1x), delle (1x), EVA (1x), FERRARI (1x), Fogli (1x), GEOMORPHIC (1x), GIGLIA (1x), impianti (1x), industriali (1x), INQUA (1x), LENGHT (1x), LITHO (1x), MACROZONE (1x), MERLANTI (1x), Mw (1x), nelle (1x), Neotectonic (1x), NICOLICH (1x), Northen (1x), PALEOSEISMOLOGY (1x), PANIZZA (1x), POSTPISCHL (1x), REGIONE (1x), riferimento (1x), ruolo (1x), scala (1x), Scienze (1x), seismotectonics (1x), SERVA (1x), sicurezza (1x), Sottoprogetto (1x), Tectonophysics (1x), terremoto (1x), tipologie (1x), Toscana (1x), un (1x), VEZZANI (1x), Viadana (1x), ZANFERRARI (1x), Apennines (2x), BARTOLINI (2x), BERNINI (2x), CARLONI (2x). List limited to first 50 unique words. NOTE: Validation terminated so not all words were checked.
| Comment | You can change the maximum number of error messages to display before the validation is terminated. This option is in CSE HTML Validator's Validator Engine Options.
| Comment | HTML 4.01 Transitional document detected.
| Comment (Search Engine) | [113] Random Search Engine Tip #12 - Many elements support the "title" attribute that is used for annotation (do not confuse the "title" element with the "title" attribute). Consider annotating tags like "a" with something like title="Read about <keywords>". Annotate with keywords and search terms. Some browsers, like Firefox, will also display the value of the "title" attribute when the user hovers the mouse over content with a "title" attribute.
| 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.
| Comment | An 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.
| Comment | CSE 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.
| Comment | 25622 bytes; 17.8s@14.4Kbps, 8.9s@28.8, 5.1s@50, 4.0s@64, 2.0s@128, 0.7s@384, 0.5s@512, 0.3s@768, 0.2s@1.5Mbps, 0.0s@10Mbps.
| Comment | 0.08s, 21 errors, 0 warnings, 16 messages, 15 validator comments, 354 lines, 318 tags (316 closed), 0 document comments, 43 entities, 1049 programs run.

[ Summary ] [ To the top ]

### http://www.apat.gov.it/ithaca/faglia.asp?code=61501

Line:char | Type | Message 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.
6:2 | Message (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.
6:9 | Message (Search Engine) | [8] This document's title contains only 4 words. It may be inadequate for search engine purposes. A good title is important to your search engine rankings and listings. AI Internet Solutions recommends a title that is 5-15 words in length and that contains a relevant and descriptive phrase. The title should also contain keywords and search terms while remaining readable.
53:10 | Message (Deprecated) | [9] The "align" attribute is deprecated in HTML 4.01 and XHTML in favor of using style sheets. Instead of align="justify", consider using the CSS "text-align: justify" instead.
61:54 | Error | The attribute value "regioni.asp?regione" for the "href" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required. <p align="center" class="Stile39"> <a href = regioni.asp?regione=Toscana> <img src="back.gif" alt="click for back" width="74" height="36" border="0"> </a> </p>
61:73 | Error | The "a" tag has a misplaced or invalid equal sign ('='). Cannot check the rest of the tag. <p align="center" class="Stile39"> <a href = regioni.asp?regione=Toscana> <img src="back.gif" alt="click for back" width="74" height="36" border="0"> </a> </p>
62:10 | Message (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.
62:10 | Message (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.
64:105 | Error | The "style" attribute needs a value. <td width="292" height="673"><table width="292" border="2" cellpadding="2" cellspacing="4" style>
64:17 | Message (Deprecated) | [9] The "height" and "width" attributes for the "td" and "th" elements are deprecated in HTML 4.01 and XHTML in favor of using style sheets.
64:105 | Message (General) [CSS] | The "style" attribute has been used but a default style sheet language has not been defined (note that HTML Validator would not see this declaration if it is sent as an HTTP header by a web server). HTML 4.01 and XHTML require this for correct documents. However, for all practical purposes, leaving it out is very unlikely to cause problems. If you still want to define a default style sheet language, then include this in the "head" section of your document to specify "text/css" as the default style sheet language: <meta http-equiv="Content-Style-Type" content="text/css">. If you are using HTML Validator's integrated editor, then you can add this from the Tags menu or from the Tag Inserter. Because this issue is very unlikely to cause problems, consider ignoring or disabling this message. See http://www.w3.org/TR/html4/present/styles.html#default-style for more information.
64:105 | Message (CSS Tips) [CSS] | Use the inline "style" attribute sparingly. Using this attribute too often can prevent you from receiving many of the benefits of CSS like easier to maintain and less cluttered documents. Consider using a single CSS style sheet instead of relying too much on the "style" attribute. This message is displayed only once.
66:99 | Message (Deprecated) | [9] The "bgcolor" attribute for the "td" and "th" elements is deprecated in HTML 4.01 and XHTML in favor of using style sheets. Instead of the "bgcolor" attribute, consider using the CSS property "background-color". Example: style="background-color: #CCCCCC".
67:116 | Error | The "heigth" attribute is not valid for the "td" element. Some valid attributes for this element are: "abbr", "align", "axes", "axis", "background", "bgcolor", "bordercolor", "bordercolordark", "bordercolorlight", "char", "charoff", "class", "colspan", "contenteditable", "dir", "gradangle", "gradcolor", "headers", "height", "hidefocus", "id", "lang", "language", "msimagelist", "nowrap", "onactivate", "onafterupdate", "onbeforecopy", "onbeforecut", "onbeforepaste", "onbeforeupdate", "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", "onresize", "onrowenter", "onrowexit", "onselectstart", "rowspan", "scope", "style", "title", "transparency", "unselectable", "valign", "width", "xml:lang", and "xml:space". <td width="162" height="10" bgcolor="#FFFFFF" title="Unique numeric code identifying the fault" heigth = "10" ><span class="Stile29">61501</span></td>
71:115 | Error | The "heigth" attribute is not valid for the "td" element. Some valid attributes for this element are: "abbr", "align", "axes", "axis", "background", "bgcolor", "bordercolor", "bordercolordark", "bordercolorlight", "char", "charoff", "class", "colspan", "contenteditable", "dir", "gradangle", "gradcolor", "headers", "height", "hidefocus", "id", "lang", "language", "msimagelist", "nowrap", "onactivate", "onafterupdate", "onbeforecopy", "onbeforecut", "onbeforepaste", "onbeforeupdate", "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", "onresize", "onrowenter", "onrowexit", "onselectstart", "rowspan", "scope", "style", "title", "transparency", "unselectable", "valign", "width", "xml:lang", and "xml:space". <td width="162" height="10" bgcolor="#FFFFFF" class="Stile29" title="Name given to the fault" heigth = "10" >Aulla System</td>
74:121 | Error | A quoted string (like an attribute value) cannot be immediately followed by text. It must be followed by a space or by the end of the tag. Is there a missing space character? <td title="Wide subdivision based on geodynamic contest" bgcolor="#CCCCCC" width="102" height = "10"class="Stile27"><div align="left" class="Stile30"><span class="Stile31" >MACROZONE </span></div></td>
75:119 | Error | The "heigth" attribute is not valid for the "td" element. Some valid attributes for this element are: "abbr", "align", "axes", "axis", "background", "bgcolor", "bordercolor", "bordercolordark", "bordercolorlight", "char", "charoff", "class", "colspan", "contenteditable", "dir", "gradangle", "gradcolor", "headers", "height", "hidefocus", "id", "lang", "language", "msimagelist", "nowrap", "onactivate", "onafterupdate", "onbeforecopy", "onbeforecut", "onbeforepaste", "onbeforeupdate", "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", "onresize", "onrowenter", "onrowexit", "onselectstart", "rowspan", "scope", "style", "title", "transparency", "unselectable", "valign", "width", "xml:lang", and "xml:space". <td width="162" height="10" bgcolor="#FFFFFF" title="Wide subdivision based on geodynamic contest" heigth = "10" ><span class="Stile19">
81:107 | Error | The "heigth" attribute is not valid for the "td" element. Some valid attributes for this element are: "abbr", "align", "axes", "axis", "background", "bgcolor", "bordercolor", "bordercolordark", "bordercolorlight", "char", "charoff", "class", "colspan", "contenteditable", "dir", "gradangle", "gradcolor", "headers", "height", "hidefocus", "id", "lang", "language", "msimagelist", "nowrap", "onactivate", "onafterupdate", "onbeforecopy", "onbeforecut", "onbeforepaste", "onbeforeupdate", "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", "onresize", "onrowenter", "onrowexit", "onselectstart", "rowspan", "scope", "style", "title", "transparency", "unselectable", "valign", "width", "xml:lang", and "xml:space". <td width="162" height="10" bgcolor="#FFFFFF" title="Name of the administrative region" heigth = "10"><span class="Stile19"> Toscana </span></td>
85:99 | Error | The "heigth" attribute is not valid for the "td" element. Some valid attributes for this element are: "abbr", "align", "axes", "axis", "background", "bgcolor", "bordercolor", "bordercolordark", "bordercolorlight", "char", "charoff", "class", "colspan", "contenteditable", "dir", "gradangle", "gradcolor", "headers", "height", "hidefocus", "id", "lang", "language", "msimagelist", "nowrap", "onactivate", "onafterupdate", "onbeforecopy", "onbeforecut", "onbeforepaste", "onbeforeupdate", "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", "onresize", "onrowenter", "onrowexit", "onselectstart", "rowspan", "scope", "style", "title", "transparency", "unselectable", "valign", "width", "xml:lang", and "xml:space". <td width="162" height="10" bgcolor="#FFFFFF" title="Name of the fault system" heigth = "10"><span class="Stile19">Aulla System (antithetic)</span></td>
101:36 | Error | A quoted string (like an attribute value) cannot be immediately followed by text. It must be followed by a space or by the end of the tag. Is there a missing space character? <td height="10"bgcolor="#FFFFFF" class="Stile19" title = "Numerical value of dip of the fault surface">0</td>
104:84 | Error | A quoted string (like an attribute value) cannot be immediately followed by text. It must be followed by a space or by the end of the tag. Is there a missing space character? <td width="200" height="10" bgcolor="#CCCCCC" class="Stile19"title = "Fault length"><p class="Stile34">LENGTH (Km) </p></td>
125:36 | Message (General Compatibility) | [5] The "height" attribute for the "table" element is not an official HTML or XHTML attribute and is currently only supported by some versions of Internet Explorer and Netscape. Note that Netscape 6.0+ does not support this attribute.
152:67 | Message | The "title" attribute has an empty string as a value. This may not be what you want. Note, however, that an empty string for this attribute can be used to prevent Internet Explorer from displaying "alt" text as a tooltip.
153:66 | Message | The "title" attribute has an empty string as a value. This may not be what you want. Note, however, that an empty string for this attribute can be used to prevent Internet Explorer from displaying "alt" text as a tooltip.
233:36 | Error | A quoted string (like an attribute value) cannot be immediately followed by text. It must be followed by a space or by the end of the tag. Is there a missing space character? <td width="102"height="10" bgcolor="#FFFFFF" class="Stile19" title = "Year of the last seismic event associated to the fault and/or the last event that caused deformations along the fault"></td>
237:36 | Error | A quoted string (like an attribute value) cannot be immediately followed by text. It must be followed by a space or by the end of the tag. Is there a missing space character? <td width="102"height="10" bgcolor="#FFFFFF" class="Stile19" title = "Intensity in the INQUA scale (i.e. the Intensity Scale based only on the environmentale effects) attributed to maximum seismic event that can be associated to the fault"></td>
241:36 | Error | A quoted string (like an attribute value) cannot be immediately followed by text. It must be followed by a space or by the end of the tag. Is there a missing space character? <td width="102"height="10" bgcolor="#FFFFFF" class="Stile19" title = "Max magnitude relative to seismic events which can be related to the fault"> </td>
261:16 | Message (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.
262:21 | Message (Deprecated) | [9] The "bgcolor" attribute for the "tr" element is deprecated in HTML 4.01 and XHTML in favor of using style sheets (use the "background-color" CSS property instead).
262:39 | Message (Netscape) | [2] Netscape 4.x does not properly apply the "class" attribute to the "tr" element (it is ignored). Consider moving this attribute to a "td" or "th" element or to an element contained in the table cell (such as "p"). Netscape 6.0+ does not have this problem. This message is displayed only once for the first occurrence of this issue.
277:124 | Error | Found an ampersand '&' but could not find a following semicolon for a properly formed character reference. If you want to actually display an ampersand, such as in "Recreation & Sports", then use the character entity reference "&amp;" as in "Recreation &amp; Sports" (see comment). <td><div align="left">AMBROSETTI P., BOSI C., CARRARO F., CIARANFI N., PANIZZA M., PAPANI G., VEZZANI L. & ZANFERRARI A. (1987) </div></td>
284:147 | Error | Found an ampersand '&' but could not find a following semicolon for a properly formed character reference. If you want to actually display an ampersand, such as in "Recreation & Sports", then use the character entity reference "&amp;" as in "Recreation &amp; Sports" (see comment). <td><div align="left">BOCCALETTI M., COLI M., EVA C., FERRARI G., GIGLIA G., LAZZAROTTO A., MERLANTI F., NICOLICH R., PAPANI G. & POSTPISCHL D. (1985)</div></td>
291:239 | Error | Found an ampersand '&' but could not find a following semicolon for a properly formed character reference. If you want to actually display an ampersand, such as in "Recreation & Sports", then use the character entity reference "&amp;" as in "Recreation &amp; Sports" (see comment). <td><div align="left">BARTOLINI C., BERNINI M., CARLONI G.C., COSTANTINI A., FEDERICI P.R., GASPERI G., LAZZAROTTO A., MARCHETTI G., MAZZANTI R., PAPANI G., PRANZINI G., RAU A., SANDRELLI F., VERCESI P.L., CASTALDINI D. & FRANCAVILLA F. (1983) </div></td>
298:239 | Error | Found an ampersand '&' but could not find a following semicolon for a properly formed character reference. If you want to actually display an ampersand, such as in "Recreation & Sports", then use the character entity reference "&amp;" as in "Recreation &amp; Sports" (see comment). <td><div align="left">BARTOLINI C., BERNINI M., CARLONI G.C., COSTANTINI A., FEDERICI P.R., GASPERI G., LAZZAROTTO A., MARCHETTI G., MAZZANTI R., PAPANI G., PRANZINI G., RAU A., SANDRELLI F., VERCESI P.L., CASTALDINI D. & FRANCAVILLA F. (1982)</div></td>
339:21 | Error | The "align" attribute has an invalid attribute value "top-left". Try using one of the following values: "center", "justify", "left", or "right". <div align = "top-left"></div>
341:2 | Error | The end tag for "td" was found, but "td" was never opened, has been ended too many times, or cannot have an end tag. </td>
342 | Error | Terminating validation due to too many errors. Please correct the previous errors and recheck the document. HTML Validator is currently set to stop after 20 errors. </tr>
| 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.
| Comment | You 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.
| Comment | You can use the Quick Quote Tool in the editor to quickly enclose all attribute values in quotation marks.
| Comment | The ampersand '&' is an escape character in HTML. If you want to actually use the ampersand in your HTML document, then the character entity reference '&amp;' should be used instead of the actual ampersand character.
| Comment | Possibly misspelled words (111, 73 unique): alcune (1x), AMBROSETTI (1x), analisi (1x), BOCCALETTI (1x), BOSI (1x), CARRARO (1x), CIARANFI (1x), della (1x), delle (1x), EVA (1x), FERRARI (1x), Fogli (1x), GEOMORPHIC (1x), GIGLIA (1x), impianti (1x), industriali (1x), INQUA (1x), LENGHT (1x), LITHO (1x), MACROZONE (1x), MERLANTI (1x), Mw (1x), nelle (1x), Neotectonic (1x), NICOLICH (1x), Northen (1x), PALEOSEISMOLOGY (1x), PANIZZA (1x), POSTPISCHL (1x), REGIONE (1x), riferimento (1x), ruolo (1x), scala (1x), Scienze (1x), seismotectonics (1x), SERVA (1x), sicurezza (1x), Sottoprogetto (1x), Tectonophysics (1x), terremoto (1x), tipologie (1x), Toscana (1x), un (1x), VEZZANI (1x), Viadana (1x), ZANFERRARI (1x), Apennines (2x), BARTOLINI (2x), BERNINI (2x), CARLONI (2x). List limited to first 50 unique words. NOTE: Validation terminated so not all words were checked.
| Comment | You can change the maximum number of error messages to display before the validation is terminated. This option is in CSE HTML Validator's Validator Engine Options.
| Comment | HTML 4.01 Transitional document detected.
| Comment (Search Engine) | [113] Random Search Engine Tip #12 - Many elements support the "title" attribute that is used for annotation (do not confuse the "title" element with the "title" attribute). Consider annotating tags like "a" with something like title="Read about <keywords>". Annotate with keywords and search terms. Some browsers, like Firefox, will also display the value of the "title" attribute when the user hovers the mouse over content with a "title" attribute.
| 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.
| Comment | An 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.
| Comment | CSE 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.
| Comment | 25583 bytes; 17.8s@14.4Kbps, 8.9s@28.8, 5.1s@50, 4.0s@64, 2.0s@128, 0.7s@384, 0.5s@512, 0.3s@768, 0.2s@1.5Mbps, 0.0s@10Mbps.
| Comment | 0.10s, 21 errors, 0 warnings, 17 messages, 15 validator comments, 354 lines, 318 tags (316 closed), 0 document comments, 43 entities, 1049 programs run.

[ Summary ] [ To the top ]

### http://www.apat.gov.it/ithaca/faglia.asp?code=61600

Line:char | Type | Message 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.
6:2 | Message (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.
53:10 | Message (Deprecated) | [9] The "align" attribute is deprecated in HTML 4.01 and XHTML in favor of using style sheets. Instead of align="justify", consider using the CSS "text-align: justify" instead.
61:54 | Error | The attribute value "regioni.asp?regione" for the "href" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required. <p align="center" class="Stile39"> <a href = regioni.asp?regione=Liguria> <img src="back.gif" alt="click for back" width="74" height="36" border="0"> </a> </p>
61:73 | Error | The "a" tag has a misplaced or invalid equal sign ('='). Cannot check the rest of the tag. <p align="center" class="Stile39"> <a href = regioni.asp?regione=Liguria> <img src="back.gif" alt="click for back" width="74" height="36" border="0"> </a> </p>
62:10 | Message (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.
62:10 | Message (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.
64:105 | Error | The "style" attribute needs a value. <td width="292" height="673"><table width="292" border="2" cellpadding="2" cellspacing="4" style>
64:17 | Message (Deprecated) | [9] The "height" and "width" attributes for the "td" and "th" elements are deprecated in HTML 4.01 and XHTML in favor of using style sheets.
64:105 | Message (General) [CSS] | The "style" attribute has been used but a default style sheet language has not been defined (note that HTML Validator would not see this declaration if it is sent as an HTTP header by a web server). HTML 4.01 and XHTML require this for correct documents. However, for all practical purposes, leaving it out is very unlikely to cause problems. If you still want to define a default style sheet language, then include this in the "head" section of your document to specify "text/css" as the default style sheet language: <meta http-equiv="Content-Style-Type" content="text/css">. If you are using HTML Validator's integrated editor, then you can add this from the Tags menu or from the Tag Inserter. Because this issue is very unlikely to cause problems, consider ignoring or disabling this message. See http://www.w3.org/TR/html4/present/styles.html#default-style for more information.
64:105 | Message (CSS Tips) [CSS] | Use the inline "style" attribute sparingly. Using this attribute too often can prevent you from receiving many of the benefits of CSS like easier to maintain and less cluttered documents. Consider using a single CSS style sheet instead of relying too much on the "style" attribute. This message is displayed only once.
66:99 | Message (Deprecated) | [9] The "bgcolor" attribute for the "td" and "th" elements is deprecated in HTML 4.01 and XHTML in favor of using style sheets. Instead of the "bgcolor" attribute, consider using the CSS property "background-color". Example: style="background-color: #CCCCCC".
67:116 | Error | The "heigth" attribute is not valid for the "td" element. Some valid attributes for this element are: "abbr", "align", "axes", "axis", "background", "bgcolor", "bordercolor", "bordercolordark", "bordercolorlight", "char", "charoff", "class", "colspan", "contenteditable", "dir", "gradangle", "gradcolor", "headers", "height", "hidefocus", "id", "lang", "language", "msimagelist", "nowrap", "onactivate", "onafterupdate", "onbeforecopy", "onbeforecut", "onbeforepaste", "onbeforeupdate", "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", "onresize", "onrowenter", "onrowexit", "onselectstart", "rowspan", "scope", "style", "title", "transparency", "unselectable", "valign", "width", "xml:lang", and "xml:space". <td width="162" height="10" bgcolor="#FFFFFF" title="Unique numeric code identifying the fault" heigth = "10" ><span class="Stile29">61600</span></td>
71:115 | Error | The "heigth" attribute is not valid for the "td" element. Some valid attributes for this element are: "abbr", "align", "axes", "axis", "background", "bgcolor", "bordercolor", "bordercolordark", "bordercolorlight", "char", "charoff", "class", "colspan", "contenteditable", "dir", "gradangle", "gradcolor", "headers", "height", "hidefocus", "id", "lang", "language", "msimagelist", "nowrap", "onactivate", "onafterupdate", "onbeforecopy", "onbeforecut", "onbeforepaste", "onbeforeupdate", "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", "onresize", "onrowenter", "onrowexit", "onselectstart", "rowspan", "scope", "style", "title", "transparency", "unselectable", "valign", "width", "xml:lang", and "xml:space". <td width="162" height="10" bgcolor="#FFFFFF" class="Stile29" title="Name given to the fault" heigth = "10" >Viareggio - Pisa System</td>
74:121 | Error | A quoted string (like an attribute value) cannot be immediately followed by text. It must be followed by a space or by the end of the tag. Is there a missing space character? <td title="Wide subdivision based on geodynamic contest" bgcolor="#CCCCCC" width="102" height = "10"class="Stile27"><div align="left" class="Stile30"><span class="Stile31" >MACROZONE </span></div></td>
75:119 | Error | The "heigth" attribute is not valid for the "td" element. Some valid attributes for this element are: "abbr", "align", "axes", "axis", "background", "bgcolor", "bordercolor", "bordercolordark", "bordercolorlight", "char", "charoff", "class", "colspan", "contenteditable", "dir", "gradangle", "gradcolor", "headers", "height", "hidefocus", "id", "lang", "language", "msimagelist", "nowrap", "onactivate", "onafterupdate", "onbeforecopy", "onbeforecut", "onbeforepaste", "onbeforeupdate", "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", "onresize", "onrowenter", "onrowexit", "onselectstart", "rowspan", "scope", "style", "title", "transparency", "unselectable", "valign", "width", "xml:lang", and "xml:space". <td width="162" height="10" bgcolor="#FFFFFF" title="Wide subdivision based on geodynamic contest" heigth = "10" ><span class="Stile19">
81:107 | Error | The "heigth" attribute is not valid for the "td" element. Some valid attributes for this element are: "abbr", "align", "axes", "axis", "background", "bgcolor", "bordercolor", "bordercolordark", "bordercolorlight", "char", "charoff", "class", "colspan", "contenteditable", "dir", "gradangle", "gradcolor", "headers", "height", "hidefocus", "id", "lang", "language", "msimagelist", "nowrap", "onactivate", "onafterupdate", "onbeforecopy", "onbeforecut", "onbeforepaste", "onbeforeupdate", "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", "onresize", "onrowenter", "onrowexit", "onselectstart", "rowspan", "scope", "style", "title", "transparency", "unselectable", "valign", "width", "xml:lang", and "xml:space". <td width="162" height="10" bgcolor="#FFFFFF" title="Name of the administrative region" heigth = "10"><span class="Stile19"> Liguria </span></td>
85:99 | Error | The "heigth" attribute is not valid for the "td" element. Some valid attributes for this element are: "abbr", "align", "axes", "axis", "background", "bgcolor", "bordercolor", "bordercolordark", "bordercolorlight", "char", "charoff", "class", "colspan", "contenteditable", "dir", "gradangle", "gradcolor", "headers", "height", "hidefocus", "id", "lang", "language", "msimagelist", "nowrap", "onactivate", "onafterupdate", "onbeforecopy", "onbeforecut", "onbeforepaste", "onbeforeupdate", "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", "onresize", "onrowenter", "onrowexit", "onselectstart", "rowspan", "scope", "style", "title", "transparency", "unselectable", "valign", "width", "xml:lang", and "xml:space". <td width="162" height="10" bgcolor="#FFFFFF" title="Name of the fault system" heigth = "10"><span class="Stile19">Viareggio - Pisa System</span></td>
101:36 | Error | A quoted string (like an attribute value) cannot be immediately followed by text. It must be followed by a space or by the end of the tag. Is there a missing space character? <td height="10"bgcolor="#FFFFFF" class="Stile19" title = "Numerical value of dip of the fault surface">0</td>
104:84 | Error | A quoted string (like an attribute value) cannot be immediately followed by text. It must be followed by a space or by the end of the tag. Is there a missing space character? <td width="200" height="10" bgcolor="#CCCCCC" class="Stile19"title = "Fault length"><p class="Stile34">LENGTH (Km) </p></td>
125:36 | Message (General Compatibility) | [5] The "height" attribute for the "table" element is not an official HTML or XHTML attribute and is currently only supported by some versions of Internet Explorer and Netscape. Note that Netscape 6.0+ does not support this attribute.
152:67 | Message | The "title" attribute has an empty string as a value. This may not be what you want. Note, however, that an empty string for this attribute can be used to prevent Internet Explorer from displaying "alt" text as a tooltip.
153:66 | Message | The "title" attribute has an empty string as a value. This may not be what you want. Note, however, that an empty string for this attribute can be used to prevent Internet Explorer from displaying "alt" text as a tooltip.
233:36 | Error | A quoted string (like an attribute value) cannot be immediately followed by text. It must be followed by a space or by the end of the tag. Is there a missing space character? <td width="102"height="10" bgcolor="#FFFFFF" class="Stile19" title = "Year of the last seismic event associated to the fault and/or the last event that caused deformations along the fault"></td>
237:36 | Error | A quoted string (like an attribute value) cannot be immediately followed by text. It must be followed by a space or by the end of the tag. Is there a missing space character? <td width="102"height="10" bgcolor="#FFFFFF" class="Stile19" title = "Intensity in the INQUA scale (i.e. the Intensity Scale based only on the environmentale effects) attributed to maximum seismic event that can be associated to the fault"></td>
241:36 | Error | A quoted string (like an attribute value) cannot be immediately followed by text. It must be followed by a space or by the end of the tag. Is there a missing space character? <td width="102"height="10" bgcolor="#FFFFFF" class="Stile19" title = "Max magnitude relative to seismic events which can be related to the fault"> </td>
261:16 | Message (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.
262:21 | Message (Deprecated) | [9] The "bgcolor" attribute for the "tr" element is deprecated in HTML 4.01 and XHTML in favor of using style sheets (use the "background-color" CSS property instead).
262:39 | Message (Netscape) | [2] Netscape 4.x does not properly apply the "class" attribute to the "tr" element (it is ignored). Consider moving this attribute to a "td" or "th" element or to an element contained in the table cell (such as "p"). Netscape 6.0+ does not have this problem. This message is displayed only once for the first occurrence of this issue.
270:124 | Error | Found an ampersand '&' but could not find a following semicolon for a properly formed character reference. If you want to actually display an ampersand, such as in "Recreation & Sports", then use the character entity reference "&amp;" as in "Recreation &amp; Sports" (see comment). <td><div align="left">AMBROSETTI P., BOSI C., CARRARO F., CIARANFI N., PANIZZA M., PAPANI G., VEZZANI L. & ZANFERRARI A. (1987)</div></td>
311:21 | Error | The "align" attribute has an invalid attribute value "top-left". Try using one of the following values: "center", "justify", "left", or "right". <div align = "top-left"></div>
313:2 | Error | The end tag for "td" was found, but "td" was never opened, has been ended too many times, or cannot have an end tag. </td>
314:6 | Error | The end tag for "tr" was found, but "tr" was never opened, has been ended too many times, or cannot have an end tag. </tr>
315:2 | Error | The end tag for "table" was found, but "table" was never opened, has been ended too many times, or cannot have an end tag. </table>
318:2 | Error | The end tag for "div" was found, but "div" was never opened, has been ended too many times, or cannot have an end tag. </div>
326 | Error | Terminating validation due to too many errors. Please correct the previous errors and recheck the document. HTML Validator is currently set to stop after 20 errors. </html>
| 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.
| Comment | You 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.
| Comment | You can use the Quick Quote Tool in the editor to quickly enclose all attribute values in quotation marks.
| Comment | The ampersand '&' is an escape character in HTML. If you want to actually use the ampersand in your HTML document, then the character entity reference '&amp;' should be used instead of the actual ampersand character.
| Comment | Possibly misspelled words (29, 25 unique): AMBROSETTI (1x), Apennines (1x), BOSI (1x), CARRARO (1x), CIARANFI (1x), Fogli (1x), GEOMORPHIC (1x), INQUA (1x), LENGHT (1x), Liguria (1x), LITHO (1x), MACROZONE (1x), Mw (1x), Neotectonic (1x), Neotettonica (1x), Northen (1x), PALEOSEISMOLOGY (1x), PANIZZA (1x), PAPANI (1x), REGIONE (1x), Sottoprogetto (1x), VEZZANI (1x), ZANFERRARI (1x), yr (2x), Viareggio (4x). NOTE: Validation terminated so not all words were checked.
| Comment | You can change the maximum number of error messages to display before the validation is terminated. This option is in CSE HTML Validator's Validator Engine Options.
| Comment | HTML 4.01 Transitional document detected.
| Comment (Search Engine) | [113] Random Search Engine Tip #12 - Many elements support the "title" attribute that is used for annotation (do not confuse the "title" element with the "title" attribute). Consider annotating tags like "a" with something like title="Read about <keywords>". Annotate with keywords and search terms. Some browsers, like Firefox, will also display the value of the "title" attribute when the user hovers the mouse over content with a "title" attribute.
| 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.
| Comment | An 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.
| Comment | CSE 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.
| Comment | 23265 bytes; 16.2s@14.4Kbps, 8.1s@28.8, 4.7s@50, 3.6s@64, 1.8s@128, 0.6s@384, 0.5s@512, 0.3s@768, 0.2s@1.5Mbps, 0.0s@10Mbps.
| Comment | 0.08s, 21 errors, 0 warnings, 16 messages, 15 validator comments, 326 lines, 288 tags (290 closed), 0 document comments, 48 entities, 984 programs run.

[ Summary ] [ To the top ]

### http://www.apat.gov.it/ithaca/faglia.asp?code=61601

Line:char | Type | Message 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.
6:2 | Message (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.
53:10 | Message (Deprecated) | [9] The "align" attribute is deprecated in HTML 4.01 and XHTML in favor of using style sheets. Instead of align="justify", consider using the CSS "text-align: justify" instead.
61:54 | Error | The attribute value "regioni.asp?regione" for the "href" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required. <p align="center" class="Stile39"> <a href = regioni.asp?regione=Liguria> <img src="back.gif" alt="click for back" width="74" height="36" border="0"> </a> </p>
61:73 | Error | The "a" tag has a misplaced or invalid equal sign ('='). Cannot check the rest of the tag. <p align="center" class="Stile39"> <a href = regioni.asp?regione=Liguria> <img src="back.gif" alt="click for back" width="74" height="36" border="0"> </a> </p>
62:10 | Message (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.
62:10 | Message (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.
64:105 | Error | The "style" attribute needs a value. <td width="292" height="673"><table width="292" border="2" cellpadding="2" cellspacing="4" style>
64:17 | Message (Deprecated) | [9] The "height" and "width" attributes for the "td" and "th" elements are deprecated in HTML 4.01 and XHTML in favor of using style sheets.
64:105 | Message (General) [CSS] | The "style" attribute has been used but a default style sheet language has not been defined (note that HTML Validator would not see this declaration if it is sent as an HTTP header by a web server). HTML 4.01 and XHTML require this for correct documents. However, for all practical purposes, leaving it out is very unlikely to cause problems. If you still want to define a default style sheet language, then include this in the "head" section of your document to specify "text/css" as the default style sheet language: <meta http-equiv="Content-Style-Type" content="text/css">. If you are using HTML Validator's integrated editor, then you can add this from the Tags menu or from the Tag Inserter. Because this issue is very unlikely to cause problems, consider ignoring or disabling this message. See http://www.w3.org/TR/html4/present/styles.html#default-style for more information.
64:105 | Message (CSS Tips) [CSS] | Use the inline "style" attribute sparingly. Using this attribute too often can prevent you from receiving many of the benefits of CSS like easier to maintain and less cluttered documents. Consider using a single CSS style sheet instead of relying too much on the "style" attribute. This message is displayed only once.
66:99 | Message (Deprecated) | [9] The "bgcolor" attribute for the "td" and "th" elements is deprecated in HTML 4.01 and XHTML in favor of using style sheets. Instead of the "bgcolor" attribute, consider using the CSS property "background-color". Example: style="background-color: #CCCCCC".
67:116 | Error | The "heigth" attribute is not valid for the "td" element. Some valid attributes for this element are: "abbr", "align", "axes", "axis", "background", "bgcolor", "bordercolor", "bordercolordark", "bordercolorlight", "char", "charoff", "class", "colspan", "contenteditable", "dir", "gradangle", "gradcolor", "headers", "height", "hidefocus", "id", "lang", "language", "msimagelist", "nowrap", "onactivate", "onafterupdate", "onbeforecopy", "onbeforecut", "onbeforepaste", "onbeforeupdate", "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", "onresize", "onrowenter", "onrowexit", "onselectstart", "rowspan", "scope", "style", "title", "transparency", "unselectable", "valign", "width", "xml:lang", and "xml:space". <td width="162" height="10" bgcolor="#FFFFFF" title="Unique numeric code identifying the fault" heigth = "10" ><span class="Stile29">61601</span></td>
71:115 | Error | The "heigth" attribute is not valid for the "td" element. Some valid attributes for this element are: "abbr", "align", "axes", "axis", "background", "bgcolor", "bordercolor", "bordercolordark", "bordercolorlight", "char", "charoff", "class", "colspan", "contenteditable", "dir", "gradangle", "gradcolor", "headers", "height", "hidefocus", "id", "lang", "language", "msimagelist", "nowrap", "onactivate", "onafterupdate", "onbeforecopy", "onbeforecut", "onbeforepaste", "onbeforeupdate", "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", "onresize", "onrowenter", "onrowexit", "onselectstart", "rowspan", "scope", "style", "title", "transparency", "unselectable", "valign", "width", "xml:lang", and "xml:space". <td width="162" height="10" bgcolor="#FFFFFF" class="Stile29" title="Name given to the fault" heigth = "10" >Viareggio - Pisa System</td>
74:121 | Error | A quoted string (like an attribute value) cannot be immediately followed by text. It must be followed by a space or by the end of the tag. Is there a missing space character? <td title="Wide subdivision based on geodynamic contest" bgcolor="#CCCCCC" width="102" height = "10"class="Stile27"><div align="left" class="Stile30"><span class="Stile31" >MACROZONE </span></div></td>
75:119 | Error | The "heigth" attribute is not valid for the "td" element. Some valid attributes for this element are: "abbr", "align", "axes", "axis", "background", "bgcolor", "bordercolor", "bordercolordark", "bordercolorlight", "char", "charoff", "class", "colspan", "contenteditable", "dir", "gradangle", "gradcolor", "headers", "height", "hidefocus", "id", "lang", "language", "msimagelist", "nowrap", "onactivate", "onafterupdate", "onbeforecopy", "onbeforecut", "onbeforepaste", "onbeforeupdate", "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", "onresize", "onrowenter", "onrowexit", "onselectstart", "rowspan", "scope", "style", "title", "transparency", "unselectable", "valign", "width", "xml:lang", and "xml:space". <td width="162" height="10" bgcolor="#FFFFFF" title="Wide subdivision based on geodynamic contest" heigth = "10" ><span class="Stile19">
81:107 | Error | The "heigth" attribute is not valid for the "td" element. Some valid attributes for this element are: "abbr", "align", "axes", "axis", "background", "bgcolor", "bordercolor", "bordercolordark", "bordercolorlight", "char", "charoff", "class", "colspan", "contenteditable", "dir", "gradangle", "gradcolor", "headers", "height", "hidefocus", "id", "lang", "language", "msimagelist", "nowrap", "onactivate", "onafterupdate", "onbeforecopy", "onbeforecut", "onbeforepaste", "onbeforeupdate", "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", "onresize", "onrowenter", "onrowexit", "onselectstart", "rowspan", "scope", "style", "title", "transparency", "unselectable", "valign", "width", "xml:lang", and "xml:space". <td width="162" height="10" bgcolor="#FFFFFF" title="Name of the administrative region" heigth = "10"><span class="Stile19"> Liguria </span></td>
85:99 | Error | The "heigth" attribute is not valid for the "td" element. Some valid attributes for this element are: "abbr", "align", "axes", "axis", "background", "bgcolor", "bordercolor", "bordercolordark", "bordercolorlight", "char", "charoff", "class", "colspan", "contenteditable", "dir", "gradangle", "gradcolor", "headers", "height", "hidefocus", "id", "lang", "language", "msimagelist", "nowrap", "onactivate", "onafterupdate", "onbeforecopy", "onbeforecut", "onbeforepaste", "onbeforeupdate", "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", "onresize", "onrowenter", "onrowexit", "onselectstart", "rowspan", "scope", "style", "title", "transparency", "unselectable", "valign", "width", "xml:lang", and "xml:space". <td width="162" height="10" bgcolor="#FFFFFF" title="Name of the fault system" heigth = "10"><span class="Stile19">Viareggio - Pisa System</span></td>
101:36 | Error | A quoted string (like an attribute value) cannot be immediately followed by text. It must be followed by a space or by the end of the tag. Is there a missing space character? <td height="10"bgcolor="#FFFFFF" class="Stile19" title = "Numerical value of dip of the fault surface">0</td>
104:84 | Error | A quoted string (like an attribute value) cannot be immediately followed by text. It must be followed by a space or by the end of the tag. Is there a missing space character? <td width="200" height="10" bgcolor="#CCCCCC" class="Stile19"title = "Fault length"><p class="Stile34">LENGTH (Km) </p></td>
125:36 | Message (General Compatibility) | [5] The "height" attribute for the "table" element is not an official HTML or XHTML attribute and is currently only supported by some versions of Internet Explorer and Netscape. Note that Netscape 6.0+ does not support this attribute.
152:67 | Message | The "title" attribute has an empty string as a value. This may not be what you want. Note, however, that an empty string for this attribute can be used to prevent Internet Explorer from displaying "alt" text as a tooltip.
153:66 | Message | The "title" attribute has an empty string as a value. This may not be what you want. Note, however, that an empty string for this attribute can be used to prevent Internet Explorer from displaying "alt" text as a tooltip.
233:36 | Error | A quoted string (like an attribute value) cannot be immediately followed by text. It must be followed by a space or by the end of the tag. Is there a missing space character? <td width="102"height="10" bgcolor="#FFFFFF" class="Stile19" title = "Year of the last seismic event associated to the fault and/or the last event that caused deformations along the fault"></td>
237:36 | Error | A quoted string (like an attribute value) cannot be immediately followed by text. It must be followed by a space or by the end of the tag. Is there a missing space character? <td width="102"height="10" bgcolor="#FFFFFF" class="Stile19" title = "Intensity in the INQUA scale (i.e. the Intensity Scale based only on the environmentale effects) attributed to maximum seismic event that can be associated to the fault"></td>
241:36 | Error | A quoted string (like an attribute value) cannot be immediately followed by text. It must be followed by a space or by the end of the tag. Is there a missing space character? <td width="102"height="10" bgcolor="#FFFFFF" class="Stile19" title = "Max magnitude relative to seismic events which can be related to the fault"> </td>
261:16 | Message (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.
262:21 | Message (Deprecated) | [9] The "bgcolor" attribute for the "tr" element is deprecated in HTML 4.01 and XHTML in favor of using style sheets (use the "background-color" CSS property instead).
262:39 | Message (Netscape) | [2] Netscape 4.x does not properly apply the "class" attribute to the "tr" element (it is ignored). Consider moving this attribute to a "td" or "th" element or to an element contained in the table cell (such as "p"). Netscape 6.0+ does not have this problem. This message is displayed only once for the first occurrence of this issue.
270:124 | Error | Found an ampersand '&' but could not find a following semicolon for a properly formed character reference. If you want to actually display an ampersand, such as in "Recreation & Sports", then use the character entity reference "&amp;" as in "Recreation &amp; Sports" (see comment). <td><div align="left">AMBROSETTI P., BOSI C., CARRARO F., CIARANFI N., PANIZZA M., PAPANI G., VEZZANI L. & ZANFERRARI A. (1987)</div></td>
311:21 | Error | The "align" attribute has an invalid attribute value "top-left". Try using one of the following values: "center", "justify", "left", or "right". <div align = "top-left"></div>
313:2 | Error | The end tag for "td" was found, but "td" was never opened, has been ended too many times, or cannot have an end tag. </td>
314:6 | Error | The end tag for "tr" was found, but "tr" was never opened, has been ended too many times, or cannot have an end tag. </tr>
315:2 | Error | The end tag for "table" was found, but "table" was never opened, has been ended too many times, or cannot have an end tag. </table>
318:2 | Error | The end tag for "div" was found, but "div" was never opened, has been ended too many times, or cannot have an end tag. </div>
326 | Error | Terminating validation due to too many errors. Please correct the previous errors and recheck the document. HTML Validator is currently set to stop after 20 errors. </html>
| 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.
| Comment | You 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.
| Comment | You can use the Quick Quote Tool in the editor to quickly enclose all attribute values in quotation marks.
| Comment | The ampersand '&' is an escape character in HTML. If you want to actually use the ampersand in your HTML document, then the character entity reference '&amp;' should be used instead of the actual ampersand character.
| Comment | Possibly misspelled words (29, 25 unique): AMBROSETTI (1x), Apennines (1x), BOSI (1x), CARRARO (1x), CIARANFI (1x), Fogli (1x), GEOMORPHIC (1x), INQUA (1x), LENGHT (1x), Liguria (1x), LITHO (1x), MACROZONE (1x), Mw (1x), Neotectonic (1x), Neotettonica (1x), Northen (1x), PALEOSEISMOLOGY (1x), PANIZZA (1x), PAPANI (1x), REGIONE (1x), Sottoprogetto (1x), VEZZANI (1x), ZANFERRARI (1x), yr (2x), Viareggio (4x). NOTE: Validation terminated so not all words were checked.
| Comment | You can change the maximum number of error messages to display before the validation is terminated. This option is in CSE HTML Validator's Validator Engine Options.
| Comment | HTML 4.01 Transitional document detected.
| Comment (Search Engine) | [113] Random Search Engine Tip #12 - Many elements support the "title" attribute that is used for annotation (do not confuse the "title" element with the "title" attribute). Consider annotating tags like "a" with something like title="Read about <keywords>". Annotate with keywords and search terms. Some browsers, like Firefox, will also display the value of the "title" attribute when the user hovers the mouse over content with a "title" attribute.
| 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.
| Comment | An 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.
| Comment | CSE 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.
| Comment | 23265 bytes; 16.2s@14.4Kbps, 8.1s@28.8, 4.7s@50, 3.6s@64, 1.8s@128, 0.6s@384, 0.5s@512, 0.3s@768, 0.2s@1.5Mbps, 0.0s@10Mbps.
| Comment | 0.08s, 21 errors, 0 warnings, 16 messages, 15 validator comments, 326 lines, 288 tags (290 closed), 0 document comments, 48 entities, 984 programs run.

[ Summary ] [ To the top ]

### http://www.apat.gov.it/ithaca/faglia.asp?code=61602

Line:char | Type | Message 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.
6:2 | Message (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.
53:10 | Message (Deprecated) | [9] The "align" attribute is deprecated in HTML 4.01 and XHTML in favor of using style sheets. Instead of align="justify", consider using the CSS "text-align: justify" instead.
61:54 | Error | The attribute value "regioni.asp?regione" for the "href" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required. <p align="center" class="Stile39"> <a href = regioni.asp?regione=Liguria> <img src="back.gif" alt="click for back" width="74" height="36" border="0"> </a> </p>
61:73 | Error | The "a" tag has a misplaced or invalid equal sign ('='). Cannot check the rest of the tag. <p align="center" class="Stile39"> <a href = regioni.asp?regione=Liguria> <img src="back.gif" alt="click for back" width="74" height="36" border="0"> </a> </p>
62:10 | Message (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.
62:10 | Message (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.
64:105 | Error | The "style" attribute needs a value. <td width="292" height="673"><table width="292" border="2" cellpadding="2" cellspacing="4" style>
64:17 | Message (Deprecated) | [9] The "height" and "width" attributes for the "td" and "th" elements are deprecated in HTML 4.01 and XHTML in favor of using style sheets.
64:105 | Message (General) [CSS] | The "style" attribute has been used but a default style sheet language has not been defined (note that HTML Validator would not see this declaration if it is sent as an HTTP header by a web server). HTML 4.01 and XHTML require this for correct documents. However, for all practical purposes, leaving it out is very unlikely to cause problems. If you still want to define a default style sheet language, then include this in the "head" section of your document to specify "text/css" as the default style sheet language: <meta http-equiv="Content-Style-Type" content="text/css">. If you are using HTML Validator's integrated editor, then you can add this from the Tags menu or from the Tag Inserter. Because this issue is very unlikely to cause problems, consider ignoring or disabling this message. See http://www.w3.org/TR/html4/present/styles.html#default-style for more information.
64:105 | Message (CSS Tips) [CSS] | Use the inline "style" attribute sparingly. Using this attribute too often can prevent you from receiving many of the benefits of CSS like easier to maintain and less cluttered documents. Consider using a single CSS style sheet instead of relying too much on the "style" attribute. This message is displayed only once.
66:99 | Message (Deprecated) | [9] The "bgcolor" attribute for the "td" and "th" elements is deprecated in HTML 4.01 and XHTML in favor of using style sheets. Instead of the "bgcolor" attribute, consider using the CSS property "background-color". Example: style="background-color: #CCCCCC".
67:116 | Error | The "heigth" attribute is not valid for the "td" element. Some valid attributes for this element are: "abbr", "align", "axes", "axis", "background", "bgcolor", "bordercolor", "bordercolordark", "bordercolorlight", "char", "charoff", "class", "colspan", "contenteditable", "dir", "gradangle", "gradcolor", "headers", "height", "hidefocus", "id", "lang", "language", "msimagelist", "nowrap", "onactivate", "onafterupdate", "onbeforecopy", "onbeforecut", "onbeforepaste", "onbeforeupdate", "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", "onresize", "onrowenter", "onrowexit", "onselectstart", "rowspan", "scope", "style", "title", "transparency", "unselectable", "valign", "width", "xml:lang", and "xml:space". <td width="162" height="10" bgcolor="#FFFFFF" title="Unique numeric code identifying the fault" heigth = "10" ><span class="Stile29">61602</span></td>
71:115 | Error | The "heigth" attribute is not valid for the "td" element. Some valid attributes for this element are: "abbr", "align", "axes", "axis", "background", "bgcolor", "bordercolor", "bordercolordark", "bordercolorlight", "char", "charoff", "class", "colspan", "contenteditable", "dir", "gradangle", "gradcolor", "headers", "height", "hidefocus", "id", "lang", "language", "msimagelist", "nowrap", "onactivate", "onafterupdate", "onbeforecopy", "onbeforecut", "onbeforepaste", "onbeforeupdate", "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", "onresize", "onrowenter", "onrowexit", "onselectstart", "rowspan", "scope", "style", "title", "transparency", "unselectable", "valign", "width", "xml:lang", and "xml:space". <td width="162" height="10" bgcolor="#FFFFFF" class="Stile29" title="Name given to the fault" heigth = "10" >Viareggio - Pisa System</td>
74:121 | Error | A quoted string (like an attribute value) cannot be immediately followed by text. It must be followed by a space or by the end of the tag. Is there a missing space character? <td title="Wide subdivision based on geodynamic contest" bgcolor="#CCCCCC" width="102" height = "10"class="Stile27"><div align="left" class="Stile30"><span class="Stile31" >MACROZONE </span></div></td>
75:119 | Error | The "heigth" attribute is not valid for the "td" element. Some valid attributes for this element are: "abbr", "align", "axes", "axis", "background", "bgcolor", "bordercolor", "bordercolordark", "bordercolorlight", "char", "charoff", "class", "colspan", "contenteditable", "dir", "gradangle", "gradcolor", "headers", "height", "hidefocus", "id", "lang", "language", "msimagelist", "nowrap", "onactivate", "onafterupdate", "onbeforecopy", "onbeforecut", "onbeforepaste", "onbeforeupdate", "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", "onresize", "onrowenter", "onrowexit", "onselectstart", "rowspan", "scope", "style", "title", "transparency", "unselectable", "valign", "width", "xml:lang", and "xml:space". <td width="162" height="10" bgcolor="#FFFFFF" title="Wide subdivision based on geodynamic contest" heigth = "10" ><span class="Stile19">
81:107 | Error | The "heigth" attribute is not valid for the "td" element. Some valid attributes for this element are: "abbr", "align", "axes", "axis", "background", "bgcolor", "bordercolor", "bordercolordark", "bordercolorlight", "char", "charoff", "class", "colspan", "contenteditable", "dir", "gradangle", "gradcolor", "headers", "height", "hidefocus", "id", "lang", "language", "msimagelist", "nowrap", "onactivate", "onafterupdate", "onbeforecopy", "onbeforecut", "onbeforepaste", "onbeforeupdate", "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", "onresize", "onrowenter", "onrowexit", "onselectstart", "rowspan", "scope", "style", "title", "transparency", "unselectable", "valign", "width", "xml:lang", and "xml:space". <td width="162" height="10" bgcolor="#FFFFFF" title="Name of the administrative region" heigth = "10"><span class="Stile19"> Liguria </span></td>
85:99 | Error | The "heigth" attribute is not valid for the "td" element. Some valid attributes for this element are: "abbr", "align", "axes", "axis", "background", "bgcolor", "bordercolor", "bordercolordark", "bordercolorlight", "char", "charoff", "class", "colspan", "contenteditable", "dir", "gradangle", "gradcolor", "headers", "height", "hidefocus", "id", "lang", "language", "msimagelist", "nowrap", "onactivate", "onafterupdate", "onbeforecopy", "onbeforecut", "onbeforepaste", "onbeforeupdate", "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", "onresize", "onrowenter", "onrowexit", "onselectstart", "rowspan", "scope", "style", "title", "transparency", "unselectable", "valign", "width", "xml:lang", and "xml:space". <td width="162" height="10" bgcolor="#FFFFFF" title="Name of the fault system" heigth = "10"><span class="Stile19">Viareggio - Pisa System</span></td>
101:36 | Error | A quoted string (like an attribute value) cannot be immediately followed by text. It must be followed by a space or by the end of the tag. Is there a missing space character? <td height="10"bgcolor="#FFFFFF" class="Stile19" title = "Numerical value of dip of the fault surface">0</td>
104:84 | Error | A quoted string (like an attribute value) cannot be immediately followed by text. It must be followed by a space or by the end of the tag. Is there a missing space character? <td width="200" height="10" bgcolor="#CCCCCC" class="Stile19"title = "Fault length"><p class="Stile34">LENGTH (Km) </p></td>
125:36 | Message (General Compatibility) | [5] The "height" attribute for the "table" element is not an official HTML or XHTML attribute and is currently only supported by some versions of Internet Explorer and Netscape. Note that Netscape 6.0+ does not support this attribute.
152:67 | Message | The "title" attribute has an empty string as a value. This may not be what you want. Note, however, that an empty string for this attribute can be used to prevent Internet Explorer from displaying "alt" text as a tooltip.
153:66 | Message | The "title" attribute has an empty string as a value. This may not be what you want. Note, however, that an empty string for this attribute can be used to prevent Internet Explorer from displaying "alt" text as a tooltip.
233:36 | Error | A quoted string (like an attribute value) cannot be immediately followed by text. It must be followed by a space or by the end of the tag. Is there a missing space character? <td width="102"height="10" bgcolor="#FFFFFF" class="Stile19" title = "Year of the last seismic event associated to the fault and/or the last event that caused deformations along the fault"></td>
237:36 | Error | A quoted string (like an attribute value) cannot be immediately followed by text. It must be followed by a space or by the end of the tag. Is there a missing space character? <td width="102"height="10" bgcolor="#FFFFFF" class="Stile19" title = "Intensity in the INQUA scale (i.e. the Intensity Scale based only on the environmentale effects) attributed to maximum seismic event that can be associated to the fault"></td>
241:36 | Error | A quoted string (like an attribute value) cannot be immediately followed by text. It must be followed by a space or by the end of the tag. Is there a missing space character? <td width="102"height="10" bgcolor="#FFFFFF" class="Stile19" title = "Max magnitude relative to seismic events which can be related to the fault"> </td>
261:16 | Message (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.
262:21 | Message (Deprecated) | [9] The "bgcolor" attribute for the "tr" element is deprecated in HTML 4.01 and XHTML in favor of using style sheets (use the "background-color" CSS property instead).
262:39 | Message (Netscape) | [2] Netscape 4.x does not properly apply the "class" attribute to the "tr" element (it is ignored). Consider moving this attribute to a "td" or "th" element or to an element contained in the table cell (such as "p"). Netscape 6.0+ does not have this problem. This message is displayed only once for the first occurrence of this issue.
270:124 | Error | Found an ampersand '&' but could not find a following semicolon for a properly formed character reference. If you want to actually display an ampersand, such as in "Recreation & Sports", then use the character entity reference "&amp;" as in "Recreation &amp; Sports" (see comment). <td><div align="left">AMBROSETTI P., BOSI C., CARRARO F., CIARANFI N., PANIZZA M., PAPANI G., VEZZANI L. & ZANFERRARI A. (1987)</div></td>
311:21 | Error | The "align" attribute has an invalid attribute value "top-left". Try using one of the following values: "center", "justify", "left", or "right". <div align = "top-left"></div>
313:2 | Error | The end tag for "td" was found, but "td" was never opened, has been ended too many times, or cannot have an end tag. </td>
314:6 | Error | The end tag for "tr" was found, but "tr" was never opened, has been ended too many times, or cannot have an end tag. </tr>
315:2 | Error | The end tag for "table" was found, but "table" was never opened, has been ended too many times, or cannot have an end tag. </table>
318:2 | Error | The end tag for "div" was found, but "div" was never opened, has been ended too many times, or cannot have an end tag. </div>
326 | Error | Terminating validation due to too many errors. Please correct the previous errors and recheck the document. HTML Validator is currently set to stop after 20 errors. </html>
| 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.
| Comment | You 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.
| Comment | You can use the Quick Quote Tool in the editor to quickly enclose all attribute values in quotation marks.
| Comment | The ampersand '&' is an escape character in HTML. If you want to actually use the ampersand in your HTML document, then the character entity reference '&amp;' should be used instead of the actual ampersand character.
| Comment | Possibly misspelled words (29, 25 unique): AMBROSETTI (1x), Apennines (1x), BOSI (1x), CARRARO (1x), CIARANFI (1x), Fogli (1x), GEOMORPHIC (1x), INQUA (1x), LENGHT (1x), Liguria (1x), LITHO (1x), MACROZONE (1x), Mw (1x), Neotectonic (1x), Neotettonica (1x), Northen (1x), PALEOSEISMOLOGY (1x), PANIZZA (1x), PAPANI (1x), REGIONE (1x), Sottoprogetto (1x), VEZZANI (1x), ZANFERRARI (1x), yr (2x), Viareggio (4x). NOTE: Validation terminated so not all words were checked.
| Comment | You can change the maximum number of error messages to display before the validation is terminated. This option is in CSE HTML Validator's Validator Engine Options.
| Comment | HTML 4.01 Transitional document detected.
| Comment (Search Engine) | [113] Random Search Engine Tip #12 - Many elements support the "title" attribute that is used for annotation (do not confuse the "title" element with the "title" attribute). Consider annotating tags like "a" with something like title="Read about <keywords>". Annotate with keywords and search terms. Some browsers, like Firefox, will also display the value of the "title" attribute when the user hovers the mouse over content with a "title" attribute.
| 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.
| Comment | An 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.
| Comment | CSE 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.
| Comment | 23265 bytes; 16.2s@14.4Kbps, 8.1s@28.8, 4.7s@50, 3.6s@64, 1.8s@128, 0.6s@384, 0.5s@512, 0.3s@768, 0.2s@1.5Mbps, 0.0s@10Mbps.
| Comment | 0.08s, 21 errors, 0 warnings, 16 messages, 15 validator comments, 326 lines, 288 tags (290 closed), 0 document comments, 48 entities, 984 programs run.

[ Summary ] [ To the top ]

### http://www.apat.gov.it/ithaca/faglia.asp?code=61603

Line:char | Type | Message 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.
6:2 | Message (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.
53:10 | Message (Deprecated) | [9] The "align" attribute is deprecated in HTML 4.01 and XHTML in favor of using style sheets. Instead of align="justify", consider using the CSS "text-align: justify" instead.
61:54 | Error | The attribute value "regioni.asp?regione" for the "href" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required. <p align="center" class="Stile39"> <a href = regioni.asp?regione=Toscana> <img src="back.gif" alt="click for back" width="74" height="36" border="0"> </a> </p>
61:73 | Error | The "a" tag has a misplaced or invalid equal sign ('='). Cannot check the rest of the tag. <p align="center" class="Stile39"> <a href = regioni.asp?regione=Toscana> <img src="back.gif" alt="click for back" width="74" height="36" border="0"> </a> </p>
62:10 | Message (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.
62:10 | Message (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.
64:105 | Error | The "style" attribute needs a value. <td width="292" height="673"><table width="292" border="2" cellpadding="2" cellspacing="4" style>
64:17 | Message (Deprecated) | [9] The "height" and "width" attributes for the "td" and "th" elements are deprecated in HTML 4.01 and XHTML in favor of using style sheets.
64:105 | Message (General) [CSS] | The "style" attribute has been used but a default style sheet language has not been defined (note that HTML Validator would not see this declaration if it is sent as an HTTP header by a web server). HTML 4.01 and XHTML require this for correct documents. However, for all practical purposes, leaving it out is very unlikely to cause problems. If you still want to define a default style sheet language, then include this in the "head" section of your document to specify "text/css" as the default style sheet language: <meta http-equiv="Content-Style-Type" content="text/css">. If you are using HTML Validator's integrated editor, then you can add this from the Tags menu or from the Tag Inserter. Because this issue is very unlikely to cause problems, consider ignoring or disabling this message. See http://www.w3.org/TR/html4/present/styles.html#default-style for more information.
64:105 | Message (CSS Tips) [CSS] | Use the inline "style" attribute sparingly. Using this attribute too often can prevent you from receiving many of the benefits of CSS like easier to maintain and less cluttered documents. Consider using a single CSS style sheet instead of relying too much on the "style" attribute. This message is displayed only once.
66:99 | Message (Deprecated) | [9] The "bgcolor" attribute for the "td" and "th" elements is deprecated in HTML 4.01 and XHTML in favor of using style sheets. Instead of the "bgcolor" attribute, consider using the CSS property "background-color". Example: style="background-color: #CCCCCC".
67:116 | Error | The "heigth" attribute is not valid for the "td" element. Some valid attributes for this element are: "abbr", "align", "axes", "axis", "background", "bgcolor", "bordercolor", "bordercolordark", "bordercolorlight", "char", "charoff", "class", "colspan", "contenteditable", "dir", "gradangle", "gradcolor", "headers", "height", "hidefocus", "id", "lang", "language", "msimagelist", "nowrap", "onactivate", "onafterupdate", "onbeforecopy", "onbeforecut", "onbeforepaste", "onbeforeupdate", "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", "onresize", "onrowenter", "onrowexit", "onselectstart", "rowspan", "scope", "style", "title", "transparency", "unselectable", "valign", "width", "xml:lang", and "xml:space". <td width="162" height="10" bgcolor="#FFFFFF" title="Unique numeric code identifying the fault" heigth = "10" ><span class="Stile29">61603</span></td>
71:115 | Error | The "heigth" attribute is not valid for the "td" element. Some valid attributes for this element are: "abbr", "align", "axes", "axis", "background", "bgcolor", "bordercolor", "bordercolordark", "bordercolorlight", "char", "charoff", "class", "colspan", "contenteditable", "dir", "gradangle", "gradcolor", "headers", "height", "hidefocus", "id", "lang", "language", "msimagelist", "nowrap", "onactivate", "onafterupdate", "onbeforecopy", "onbeforecut", "onbeforepaste", "onbeforeupdate", "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", "onresize", "onrowenter", "onrowexit", "onselectstart", "rowspan", "scope", "style", "title", "transparency", "unselectable", "valign", "width", "xml:lang", and "xml:space". <td width="162" height="10" bgcolor="#FFFFFF" class="Stile29" title="Name given to the fault" heigth = "10" >Viareggio - Pisa System</td>
74:121 | Error | A quoted string (like an attribute value) cannot be immediately followed by text. It must be followed by a space or by the end of the tag. Is there a missing space character? <td title="Wide subdivision based on geodynamic contest" bgcolor="#CCCCCC" width="102" height = "10"class="Stile27"><div align="left" class="Stile30"><span class="Stile31" >MACROZONE </span></div></td>
75:119 | Error | The "heigth" attribute is not valid for the "td" element. Some valid attributes for this element are: "abbr", "align", "axes", "axis", "background", "bgcolor", "bordercolor", "bordercolordark", "bordercolorlight", "char", "charoff", "class", "colspan", "contenteditable", "dir", "gradangle", "gradcolor", "headers", "height", "hidefocus", "id", "lang", "language", "msimagelist", "nowrap", "onactivate", "onafterupdate", "onbeforecopy", "onbeforecut", "onbeforepaste", "onbeforeupdate", "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", "onresize", "onrowenter", "onrowexit", "onselectstart", "rowspan", "scope", "style", "title", "transparency", "unselectable", "valign", "width", "xml:lang", and "xml:space". <td width="162" height="10" bgcolor="#FFFFFF" title="Wide subdivision based on geodynamic contest" heigth = "10" ><span class="Stile19">
81:107 | Error | The "heigth" attribute is not valid for the "td" element. Some valid attributes for this element are: "abbr", "align", "axes", "axis", "background", "bgcolor", "bordercolor", "bordercolordark", "bordercolorlight", "char", "charoff", "class", "colspan", "contenteditable", "dir", "gradangle", "gradcolor", "headers", "height", "hidefocus", "id", "lang", "language", "msimagelist", "nowrap", "onactivate", "onafterupdate", "onbeforecopy", "onbeforecut", "onbeforepaste", "onbeforeupdate", "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", "onresize", "onrowenter", "onrowexit", "onselectstart", "rowspan", "scope", "style", "title", "transparency", "unselectable", "valign", "width", "xml:lang", and "xml:space". <td width="162" height="10" bgcolor="#FFFFFF" title="Name of the administrative region" heigth = "10"><span class="Stile19"> Toscana </span></td>
85:99 | Error | The "heigth" attribute is not valid for the "td" element. Some valid attributes for this element are: "abbr", "align", "axes", "axis", "background", "bgcolor", "bordercolor", "bordercolordark", "bordercolorlight", "char", "charoff", "class", "colspan", "contenteditable", "dir", "gradangle", "gradcolor", "headers", "height", "hidefocus", "id", "lang", "language", "msimagelist", "nowrap", "onactivate", "onafterupdate", "onbeforecopy", "onbeforecut", "onbeforepaste", "onbeforeupdate", "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", "onresize", "onrowenter", "onrowexit", "onselectstart", "rowspan", "scope", "style", "title", "transparency", "unselectable", "valign", "width", "xml:lang", and "xml:space". <td width="162" height="10" bgcolor="#FFFFFF" title="Name of the fault system" heigth = "10"><span class="Stile19">Viareggio - Pisa System</span></td>
101:36 | Error | A quoted string (like an attribute value) cannot be immediately followed by text. It must be followed by a space or by the end of the tag. Is there a missing space character? <td height="10"bgcolor="#FFFFFF" class="Stile19" title = "Numerical value of dip of the fault surface">0</td>
104:84 | Error | A quoted string (like an attribute value) cannot be immediately followed by text. It must be followed by a space or by the end of the tag. Is there a missing space character? <td width="200" height="10" bgcolor="#CCCCCC" class="Stile19"title = "Fault length"><p class="Stile34">LENGTH (Km) </p></td>
125:36 | Message (General Compatibility) | [5] The "height" attribute for the "table" element is not an official HTML or XHTML attribute and is currently only supported by some versions of Internet Explorer and Netscape. Note that Netscape 6.0+ does not support this attribute.
152:67 | Message | The "title" attribute has an empty string as a value. This may not be what you want. Note, however, that an empty string for this attribute can be used to prevent Internet Explorer from displaying "alt" text as a tooltip.
153:66 | Message | The "title" attribute has an empty string as a value. This may not be what you want. Note, however, that an empty string for this attribute can be used to prevent Internet Explorer from displaying "alt" text as a tooltip.
233:36 | Error | A quoted string (like an attribute value) cannot be immediately followed by text. It must be followed by a space or by the end of the tag. Is there a missing space character? <td width="102"height="10" bgcolor="#FFFFFF" class="Stile19" title = "Year of the last seismic event associated to the fault and/or the last event that caused deformations along the fault"></td>
237:36 | Error | A quoted string (like an attribute value) cannot be immediately followed by text. It must be followed by a space or by the end of the tag. Is there a missing space character? <td width="102"height="10" bgcolor="#FFFFFF" class="Stile19" title = "Intensity in the INQUA scale (i.e. the Intensity Scale based only on the environmentale effects) attributed to maximum seismic event that can be associated to the fault"></td>
241:36 | Error | A quoted string (like an attribute value) cannot be immediately followed by text. It must be followed by a space or by the end of the tag. Is there a missing space character? <td width="102"height="10" bgcolor="#FFFFFF" class="Stile19" title = "Max magnitude relative to seismic events which can be related to the fault"> </td>
261:16 | Message (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.
262:21 | Message (Deprecated) | [9] The "bgcolor" attribute for the "tr" element is deprecated in HTML 4.01 and XHTML in favor of using style sheets (use the "background-color" CSS property instead).
262:39 | Message (Netscape) | [2] Netscape 4.x does not properly apply the "class" attribute to the "tr" element (it is ignored). Consider moving this attribute to a "td" or "th" element or to an element contained in the table cell (such as "p"). Netscape 6.0+ does not have this problem. This message is displayed only once for the first occurrence of this issue.
270:124 | Error | Found an ampersand '&' but could not find a following semicolon for a properly formed character reference. If you want to actually display an ampersand, such as in "Recreation & Sports", then use the character entity reference "&amp;" as in "Recreation &amp; Sports" (see comment). <td><div align="left">AMBROSETTI P., BOSI C., CARRARO F., CIARANFI N., PANIZZA M., PAPANI G., VEZZANI L. & ZANFERRARI A. (1987)</div></td>
311:21 | Error | The "align" attribute has an invalid attribute value "top-left". Try using one of the following values: "center", "justify", "left", or "right". <div align = "top-left"></div>
313:2 | Error | The end tag for "td" was found, but "td" was never opened, has been ended too many times, or cannot have an end tag. </td>
314:6 | Error | The end tag for "tr" was found, but "tr" was never opened, has been ended too many times, or cannot have an end tag. </tr>
315:2 | Error | The end tag for "table" was found, but "table" was never opened, has been ended too many times, or cannot have an end tag. </table>
318:2 | Error | The end tag for "div" was found, but "div" was never opened, has been ended too many times, or cannot have an end tag. </div>
326 | Error | Terminating validation due to too many errors. Please correct the previous errors and recheck the document. HTML Validator is currently set to stop after 20 errors. </html>
| 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.
| Comment | You 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.
| Comment | You can use the Quick Quote Tool in the editor to quickly enclose all attribute values in quotation marks.
| Comment | The ampersand '&' is an escape character in HTML. If you want to actually use the ampersand in your HTML document, then the character entity reference '&amp;' should be used instead of the actual ampersand character.
| Comment | Possibly misspelled words (29, 25 unique): AMBROSETTI (1x), Apennines (1x), BOSI (1x), CARRARO (1x), CIARANFI (1x), Fogli (1x), GEOMORPHIC (1x), INQUA (1x), LENGHT (1x), LITHO (1x), MACROZONE (1x), Mw (1x), Neotectonic (1x), Neotettonica (1x), Northen (1x), PALEOSEISMOLOGY (1x), PANIZZA (1x), PAPANI (1x), REGIONE (1x), Sottoprogetto (1x), Toscana (1x), VEZZANI (1x), ZANFERRARI (1x), yr (2x), Viareggio (4x). NOTE: Validation terminated so not all words were checked.
| Comment | You can change the maximum number of error messages to display before the validation is terminated. This option is in CSE HTML Validator's Validator Engine Options.
| Comment | HTML 4.01 Transitional document detected.
| Comment (Search Engine) | [113] Random Search Engine Tip #12 - Many elements support the "title" attribute that is used for annotation (do not confuse the "title" element with the "title" attribute). Consider annotating tags like "a" with something like title="Read about <keywords>". Annotate with keywords and search terms. Some browsers, like Firefox, will also display the value of the "title" attribute when the user hovers the mouse over content with a "title" attribute.
| 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.
| Comment | An 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.
| Comment | CSE 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.
| Comment | 23265 bytes; 16.2s@14.4Kbps, 8.1s@28.8, 4.7s@50, 3.6s@64, 1.8s@128, 0.6s@384, 0.5s@512, 0.3s@768, 0.2s@1.5Mbps, 0.0s@10Mbps.
| Comment | 0.08s, 21 errors, 0 warnings, 16 messages, 15 validator comments, 326 lines, 288 tags (290 closed), 0 document comments, 48 entities, 984 programs run.

[ Summary ] [ To the top ]

### http://www.apat.gov.it/ithaca/faglia.asp?code=61604

Line:char | Type | Message 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.
6:2 | Message (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.
53:10 | Message (Deprecated) | [9] The "align" attribute is deprecated in HTML 4.01 and XHTML in favor of using style sheets. Instead of align="justify", consider using the CSS "text-align: justify" instead.
61:54 | Error | The attribute value "regioni.asp?regione" for the "href" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required. <p align="center" class="Stile39"> <a href = regioni.asp?regione=Toscana> <img src="back.gif" alt="click for back" width="74" height="36" border="0"> </a> </p>
61:73 | Error | The "a" tag has a misplaced or invalid equal sign ('='). Cannot check the rest of the tag. <p align="center" class="Stile39"> <a href = regioni.asp?regione=Toscana> <img src="back.gif" alt="click for back" width="74" height="36" border="0"> </a> </p>
62:10 | Message (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.
62:10 | Message (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.
64:105 | Error | The "style" attribute needs a value. <td width="292" height="673"><table width="292" border="2" cellpadding="2" cellspacing="4" style>
64:17 | Message (Deprecated) | [9] The "height" and "width" attributes for the "td" and "th" elements are deprecated in HTML 4.01 and XHTML in favor of using style sheets.
64:105 | Message (General) [CSS] | The "style" attribute has been used but a default style sheet language has not been defined (note that HTML Validator would not see this declaration if it is sent as an HTTP header by a web server). HTML 4.01 and XHTML require this for correct documents. However, for all practical purposes, leaving it out is very unlikely to cause problems. If you still want to define a default style sheet language, then include this in the "head" section of your document to specify "text/css" as the default style sheet language: <meta http-equiv="Content-Style-Type" content="text/css">. If you are using HTML Validator's integrated editor, then you can add this from the Tags menu or from the Tag Inserter. Because this issue is very unlikely to cause problems, consider ignoring or disabling this message. See http://www.w3.org/TR/html4/present/styles.html#default-style for more information.
64:105 | Message (CSS Tips) [CSS] | Use the inline "style" attribute sparingly. Using this attribute too often can prevent you from receiving many of the benefits of CSS like easier to maintain and less cluttered documents. Consider using a single CSS style sheet instead of relying too much on the "style" attribute. This message is displayed only once.
66:99 | Message (Deprecated) | [9] The "bgcolor" attribute for the "td" and "th" elements is deprecated in HTML 4.01 and XHTML in favor of using style sheets. Instead of the "bgcolor" attribute, consider using the CSS property "background-color". Example: style="background-color: #CCCCCC".
67:116 | Error | The "heigth" attribute is not valid for the "td" element. Some valid attributes for this element are: "abbr", "align", "axes", "axis", "background", "bgcolor", "bordercolor", "bordercolordark", "bordercolorlight", "char", "charoff", "class", "colspan", "contenteditable", "dir", "gradangle", "gradcolor", "headers", "height", "hidefocus", "id", "lang", "language", "msimagelist", "nowrap", "onactivate", "onafterupdate", "onbeforecopy", "onbeforecut", "onbeforepaste", "onbeforeupdate", "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", "onresize", "onrowenter", "onrowexit", "onselectstart", "rowspan", "scope", "style", "title", "transparency", "unselectable", "valign", "width", "xml:lang", and "xml:space". <td width="162" height="10" bgcolor="#FFFFFF" title="Unique numeric code identifying the fault" heigth = "10" ><span class="Stile29">61604</span></td>
71:115 | Error | The "heigth" attribute is not valid for the "td" element. Some valid attributes for this element are: "abbr", "align", "axes", "axis", "background", "bgcolor", "bordercolor", "bordercolordark", "bordercolorlight", "char", "charoff", "class", "colspan", "contenteditable", "dir", "gradangle", "gradcolor", "headers", "height", "hidefocus", "id", "lang", "language", "msimagelist", "nowrap", "onactivate", "onafterupdate", "onbeforecopy", "onbeforecut", "onbeforepaste", "onbeforeupdate", "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", "onresize", "onrowenter", "onrowexit", "onselectstart", "rowspan", "scope", "style", "title", "transparency", "unselectable", "valign", "width", "xml:lang", and "xml:space". <td width="162" height="10" bgcolor="#FFFFFF" class="Stile29" title="Name given to the fault" heigth = "10" >Viareggio - Pisa System</td>
74:121 | Error | A quoted string (like an attribute value) cannot be immediately followed by text. It must be followed by a space or by the end of the tag. Is there a missing space character? <td title="Wide subdivision based on geodynamic contest" bgcolor="#CCCCCC" width="102" height = "10"class="Stile27"><div align="left" class="Stile30"><span class="Stile31" >MACROZONE </span></div></td>
75:119 | Error | The "heigth" attribute is not valid for the "td" element. Some valid attributes for this element are: "abbr", "align", "axes", "axis", "background", "bgcolor", "bordercolor", "bordercolordark", "bordercolorlight", "char", "charoff", "class", "colspan", "contenteditable", "dir", "gradangle", "gradcolor", "headers", "height", "hidefocus", "id", "lang", "language", "msimagelist", "nowrap", "onactivate", "onafterupdate", "onbeforecopy", "onbeforecut", "onbeforepaste", "onbeforeupdate", "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", "onresize", "onrowenter", "onrowexit", "onselectstart", "rowspan", "scope", "style", "title", "transparency", "unselectable", "valign", "width", "xml:lang", and "xml:space". <td width="162" height="10" bgcolor="#FFFFFF" title="Wide subdivision based on geodynamic contest" heigth = "10" ><span class="Stile19">
81:107 | Error | The "heigth" attribute is not valid for the "td" element. Some valid attributes for this element are: "abbr", "align", "axes", "axis", "background", "bgcolor", "bordercolor", "bordercolordark", "bordercolorlight", "char", "charoff", "class", "colspan", "contenteditable", "dir", "gradangle", "gradcolor", "headers", "height", "hidefocus", "id", "lang", "language", "msimagelist", "nowrap", "onactivate", "onafterupdate", "onbeforecopy", "onbeforecut", "onbeforepaste", "onbeforeupdate", "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", "onresize", "onrowenter", "onrowexit", "onselectstart", "rowspan", "scope", "style", "title", "transparency", "unselectable", "valign", "width", "xml:lang", and "xml:space". <td width="162" height="10" bgcolor="#FFFFFF" title="Name of the administrative region" heigth = "10"><span class="Stile19"> Toscana </span></td>
85:99 | Error | The "heigth" attribute is not valid for the "td" element. Some valid attributes for this element are: "abbr", "align", "axes", "axis", "background", "bgcolor", "bordercolor", "bordercolordark", "bordercolorlight", "char", "charoff", "class", "colspan", "contenteditable", "dir", "gradangle", "gradcolor", "headers", "height", "hidefocus", "id", "lang", "language", "msimagelist", "nowrap", "onactivate", "onafterupdate", "onbeforecopy", "onbeforecut", "onbeforepaste", "onbeforeupdate", "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", "onresize", "onrowenter", "onrowexit", "onselectstart", "rowspan", "scope", "style", "title", "transparency", "unselectable", "valign", "width", "xml:lang", and "xml:space". <td width="162" height="10" bgcolor="#FFFFFF" title="Name of the fault system" heigth = "10"><span class="Stile19">Viareggio - Pisa System</span></td>
101:36 | Error | A quoted string (like an attribute value) cannot be immediately followed by text. It must be followed by a space or by the end of the tag. Is there a missing space character? <td height="10"bgcolor="#FFFFFF" class="Stile19" title = "Numerical value of dip of the fault surface">0</td>
104:84 | Error | A quoted string (like an attribute value) cannot be immediately followed by text. It must be followed by a space or by the end of the tag. Is there a missing space character? <td width="200" height="10" bgcolor="#CCCCCC" class="Stile19"title = "Fault length"><p class="Stile34">LENGTH (Km) </p></td>
125:36 | Message (General Compatibility) | [5] The "height" attribute for the "table" element is not an official HTML or XHTML attribute and is currently only supported by some versions of Internet Explorer and Netscape. Note that Netscape 6.0+ does not support this attribute.
152:67 | Message | The "title" attribute has an empty string as a value. This may not be what you want. Note, however, that an empty string for this attribute can be used to prevent Internet Explorer from displaying "alt" text as a tooltip.
153:66 | Message | The "title" attribute has an empty string as a value. This may not be what you want. Note, however, that an empty string for this attribute can be used to prevent Internet Explorer from displaying "alt" text as a tooltip.
233:36 | Error | A quoted string (like an attribute value) cannot be immediately followed by text. It must be followed by a space or by the end of the tag. Is there a missing space character? <td width="102"height="10" bgcolor="#FFFFFF" class="Stile19" title = "Year of the last seismic event associated to the fault and/or the last event that caused deformations along the fault"></td>
237:36 | Error | A quoted string (like an attribute value) cannot be immediately followed by text. It must be followed by a space or by the end of the tag. Is there a missing space character? <td width="102"height="10" bgcolor="#FFFFFF" class="Stile19" title = "Intensity in the INQUA scale (i.e. the Intensity Scale based only on the environmentale effects) attributed to maximum seismic event that can be associated to the fault"></td>
241:36 | Error | A quoted string (like an attribute value) cannot be immediately followed by text. It must be followed by a space or by the end of the tag. Is there a missing space character? <td width="102"height="10" bgcolor="#FFFFFF" class="Stile19" title = "Max magnitude relative to seismic events which can be related to the fault"> </td>
261:16 | Message (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.
262:21 | Message (Deprecated) | [9] The "bgcolor" attribute for the "tr" element is deprecated in HTML 4.01 and XHTML in favor of using style sheets (use the "background-color" CSS property instead).
262:39 | Message (Netscape) | [2] Netscape 4.x does not properly apply the "class" attribute to the "tr" element (it is ignored). Consider moving this attribute to a "td" or "th" element or to an element contained in the table cell (such as "p"). Netscape 6.0+ does not have this problem. This message is displayed only once for the first occurrence of this issue.
270:124 | Error | Found an ampersand '&' but could not find a following semicolon for a properly formed character reference. If you want to actually display an ampersand, such as in "Recreation & Sports", then use the character entity reference "&amp;" as in "Recreation &amp; Sports" (see comment). <td><div align="left">AMBROSETTI P., BOSI C., CARRARO F., CIARANFI N., PANIZZA M., PAPANI G., VEZZANI L. & ZANFERRARI A. (1987)</div></td>
311:21 | Error | The "align" attribute has an invalid attribute value "top-left". Try using one of the following values: "center", "justify", "left", or "right". <div align = "top-left"></div>
313:2 | Error | The end tag for "td" was found, but "td" was never opened, has been ended too many times, or cannot have an end tag. </td>
314:6 | Error | The end tag for "tr" was found, but "tr" was never opened, has been ended too many times, or cannot have an end tag. </tr>
315:2 | Error | The end tag for "table" was found, but "table" was never opened, has been ended too many times, or cannot have an end tag. </table>
318:2 | Error | The end tag for "div" was found, but "div" was never opened, has been ended too many times, or cannot have an end tag. </div>
326 | Error | Terminating validation due to too many errors. Please correct the previous errors and recheck the document. HTML Validator is currently set to stop after 20 errors. </html>
| 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.
| Comment | You 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.
| Comment | You can use the Quick Quote Tool in the editor to quickly enclose all attribute values in quotation marks.
| Comment | The ampersand '&' is an escape character in HTML. If you want to actually use the ampersand in your HTML document, then the character entity reference '&amp;' should be used instead of the actual ampersand character.
| Comment | Possibly misspelled words (29, 25 unique): AMBROSETTI (1x), Apennines (1x), BOSI (1x), CARRARO (1x), CIARANFI (1x), Fogli (1x), GEOMORPHIC (1x), INQUA (1x), LENGHT (1x), LITHO (1x), MACROZONE (1x), Mw (1x), Neotectonic (1x), Neotettonica (1x), Northen (1x), PALEOSEISMOLOGY (1x), PANIZZA (1x), PAPANI (1x), REGIONE (1x), Sottoprogetto (1x), Toscana (1x), VEZZANI (1x), ZANFERRARI (1x), yr (2x), Viareggio (4x). NOTE: Validation terminated so not all words were checked.
| Comment | You can change the maximum number of error messages to display before the validation is terminated. This option is in CSE HTML Validator's Validator Engine Options.
| Comment | HTML 4.01 Transitional document detected.
| Comment (Search Engine) | [113] Random Search Engine Tip #12 - Many elements support the "title" attribute that is used for annotation (do not confuse the "title" element with the "title" attribute). Consider annotating tags like "a" with something like title="Read about <keywords>". Annotate with keywords and search terms. Some browsers, like Firefox, will also display the value of the "title" attribute when the user hovers the mouse over content with a "title" attribute.
| 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.
| Comment | An 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.
| Comment | CSE 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.
| Comment | 23265 bytes; 16.2s@14.4Kbps, 8.1s@28.8, 4.7s@50, 3.6s@64, 1.8s@128, 0.6s@384, 0.5s@512, 0.3s@768, 0.2s@1.5Mbps, 0.0s@10Mbps.
| Comment | 0.08s, 21 errors, 0 warnings, 16 messages, 15 validator comments, 326 lines, 288 tags (290 closed), 0 document comments, 48 entities, 984 programs run.

[ Summary ] [ To the top ]

### http://www.apat.gov.it/ithaca/faglia.asp?code=61605

Line:char | Type | Message 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.
6:2 | Message (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.
53:10 | Message (Deprecated) | [9] The "align" attribute is deprecated in HTML 4.01 and XHTML in favor of using style sheets. Instead of align="justify", consider using the CSS "text-align: justify" instead.
61:54 | Error | The attribute value "regioni.asp?regione" for the "href" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required. <p align="center" class="Stile39"> <a href = regioni.asp?regione=Toscana> <img src="back.gif" alt="click for back" width="74" height="36" border="0"> </a> </p>
61:73 | Error | The "a" tag has a misplaced or invalid equal sign ('='). Cannot check the rest of the tag. <p align="center" class="Stile39"> <a href = regioni.asp?regione=Toscana> <img src="back.gif" alt="click for back" width="74" height="36" border="0"> </a> </p>
62:10 | Message (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.
62:10 | Message (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.
64:105 | Error | The "style" attribute needs a value. <td width="292" height="673"><table width="292" border="2" cellpadding="2" cellspacing="4" style>
64:17 | Message (Deprecated) | [9] The "height" and "width" attributes for the "td" and "th" elements are deprecated in HTML 4.01 and XHTML in favor of using style sheets.
64:105 | Message (General) [CSS] | The "style" attribute has been used but a default style sheet language has not been defined (note that HTML Validator would not see this declaration if it is sent as an HTTP header by a web server). HTML 4.01 and XHTML require this for correct documents. However, for all practical purposes, leaving it out is very unlikely to cause problems. If you still want to define a default style sheet language, then include this in the "head" section of your document to specify "text/css" as the default style sheet language: <meta http-equiv="Content-Style-Type" content="text/css">. If you are using HTML Validator's integrated editor, then you can add this from the Tags menu or from the Tag Inserter. Because this issue is very unlikely to cause problems, consider ignoring or disabling this message. See http://www.w3.org/TR/html4/present/styles.html#default-style for more information.
64:105 | Message (CSS Tips) [CSS] | Use the inline "style" attribute sparingly. Using this attribute too often can prevent you from receiving many of the benefits of CSS like easier to maintain and less cluttered documents. Consider using a single CSS style sheet instead of relying too much on the "style" attribute. This message is displayed only once.
66:99 | Message (Deprecated) | [9] The "bgcolor" attribute for the "td" and "th" elements is deprecated in HTML 4.01 and XHTML in favor of using style sheets. Instead of the "bgcolor" attribute, consider using the CSS property "background-color". Example: style="background-color: #CCCCCC".
67:116 | Error | The "heigth" attribute is not valid for the "td" element. Some valid attributes for this element are: "abbr", "align", "axes", "axis", "background", "bgcolor", "bordercolor", "bordercolordark", "bordercolorlight", "char", "charoff", "class", "colspan", "contenteditable", "dir", "gradangle", "gradcolor", "headers", "height", "hidefocus", "id", "lang", "language", "msimagelist", "nowrap", "onactivate", "onafterupdate", "onbeforecopy", "onbeforecut", "onbeforepaste", "onbeforeupdate", "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", "onresize", "onrowenter", "onrowexit", "onselectstart", "rowspan", "scope", "style", "title", "transparency", "unselectable", "valign", "width", "xml:lang", and "xml:space". <td width="162" height="10" bgcolor="#FFFFFF" title="Unique numeric code identifying the fault" heigth = "10" ><span class="Stile29">61605</span></td>
71:115 | Error | The "heigth" attribute is not valid for the "td" element. Some valid attributes for this element are: "abbr", "align", "axes", "axis", "background", "bgcolor", "bordercolor", "bordercolordark", "bordercolorlight", "char", "charoff", "class", "colspan", "contenteditable", "dir", "gradangle", "gradcolor", "headers", "height", "hidefocus", "id", "lang", "language", "msimagelist", "nowrap", "onactivate", "onafterupdate", "onbeforecopy", "onbeforecut", "onbeforepaste", "onbeforeupdate", "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", "onresize", "onrowenter", "onrowexit", "onselectstart", "rowspan", "scope", "style", "title", "transparency", "unselectable", "valign", "width", "xml:lang", and "xml:space". <td width="162" height="10" bgcolor="#FFFFFF" class="Stile29" title="Name given to the fault" heigth = "10" >Viareggio - Pisa System</td>
74:121 | Error | A quoted string (like an attribute value) cannot be immediately followed by text. It must be followed by a space or by the end of the tag. Is there a missing space character? <td title="Wide subdivision based on geodynamic contest" bgcolor="#CCCCCC" width="102" height = "10"class="Stile27"><div align="left" class="Stile30"><span class="Stile31" >MACROZONE </span></div></td>
75:119 | Error | The "heigth" attribute is not valid for the "td" element. Some valid attributes for this element are: "abbr", "align", "axes", "axis", "background", "bgcolor", "bordercolor", "bordercolordark", "bordercolorlight", "char", "charoff", "class", "colspan", "contenteditable", "dir", "gradangle", "gradcolor", "headers", "height", "hidefocus", "id", "lang", "language", "msimagelist", "nowrap", "onactivate", "onafterupdate", "onbeforecopy", "onbeforecut", "onbeforepaste", "onbeforeupdate", "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", "onresize", "onrowenter", "onrowexit", "onselectstart", "rowspan", "scope", "style", "title", "transparency", "unselectable", "valign", "width", "xml:lang", and "xml:space". <td width="162" height="10" bgcolor="#FFFFFF" title="Wide subdivision based on geodynamic contest" heigth = "10" ><span class="Stile19">
81:107 | Error | The "heigth" attribute is not valid for the "td" element. Some valid attributes for this element are: "abbr", "align", "axes", "axis", "background", "bgcolor", "bordercolor", "bordercolordark", "bordercolorlight", "char", "charoff", "class", "colspan", "contenteditable", "dir", "gradangle", "gradcolor", "headers", "height", "hidefocus", "id", "lang", "language", "msimagelist", "nowrap", "onactivate", "onafterupdate", "onbeforecopy", "onbeforecut", "onbeforepaste", "onbeforeupdate", "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", "onresize", "onrowenter", "onrowexit", "onselectstart", "rowspan", "scope", "style", "title", "transparency", "unselectable", "valign", "width", "xml:lang", and "xml:space". <td width="162" height="10" bgcolor="#FFFFFF" title="Name of the administrative region" heigth = "10"><span class="Stile19"> Toscana </span></td>
85:99 | Error | The "heigth" attribute is not valid for the "td" element. Some valid attributes for this element are: "abbr", "align", "axes", "axis", "background", "bgcolor", "bordercolor", "bordercolordark", "bordercolorlight", "char", "charoff", "class", "colspan", "contenteditable", "dir", "gradangle", "gradcolor", "headers", "height", "hidefocus", "id", "lang", "language", "msimagelist", "nowrap", "onactivate", "onafterupdate", "onbeforecopy", "onbeforecut", "onbeforepaste", "onbeforeupdate", "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", "onresize", "onrowenter", "onrowexit", "onselectstart", "rowspan", "scope", "style", "title", "transparency", "unselectable", "valign", "width", "xml:lang", and "xml:space". <td width="162" height="10" bgcolor="#FFFFFF" title="Name of the fault system" heigth = "10"><span class="Stile19">Viareggio - Pisa System</span></td>
101:36 | Error | A quoted string (like an attribute value) cannot be immediately followed by text. It must be followed by a space or by the end of the tag. Is there a missing space character? <td height="10"bgcolor="#FFFFFF" class="Stile19" title = "Numerical value of dip of the fault surface">0</td>
104:84 | Error | A quoted string (like an attribute value) cannot be immediately followed by text. It must be followed by a space or by the end of the tag. Is there a missing space character? <td width="200" height="10" bgcolor="#CCCCCC" class="Stile19"title = "Fault length"><p class="Stile34">LENGTH (Km) </p></td>
125:36 | Message (General Compatibility) | [5] The "height" attribute for the "table" element is not an official HTML or XHTML attribute and is currently only supported by some versions of Internet Explorer and Netscape. Note that Netscape 6.0+ does not support this attribute.
152:67 | Message | The "title" attribute has an empty string as a value. This may not be what you want. Note, however, that an empty string for this attribute can be used to prevent Internet Explorer from displaying "alt" text as a tooltip.
153:66 | Message | The "title" attribute has an empty string as a value. This may not be what you want. Note, however, that an empty string for this attribute can be used to prevent Internet Explorer from displaying "alt" text as a tooltip.
233:36 | Error | A quoted string (like an attribute value) cannot be immediately followed by text. It must be followed by a space or by the end of the tag. Is there a missing space character? <td width="102"height="10" bgcolor="#FFFFFF" class="Stile19" title = "Year of the last seismic event associated to the fault and/or the last event that caused deformations along the fault"></td>
237:36 | Error | A quoted string (like an attribute value) cannot be immediately followed by text. It must be followed by a space or by the end of the tag. Is there a missing space character? <td width="102"height="10" bgcolor="#FFFFFF" class="Stile19" title = "Intensity in the INQUA scale (i.e. the Intensity Scale based only on the environmentale effects) attributed to maximum seismic event that can be associated to the fault"></td>
241:36 | Error | A quoted string (like an attribute value) cannot be immediately followed by text. It must be followed by a space or by the end of the tag. Is there a missing space character? <td width="102"height="10" bgcolor="#FFFFFF" class="Stile19" title = "Max magnitude relative to seismic events which can be related to the fault"> </td>
261:16 | Message (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.
262:21 | Message (Deprecated) | [9] The "bgcolor" attribute for the "tr" element is deprecated in HTML 4.01 and XHTML in favor of using style sheets (use the "background-color" CSS property instead).
262:39 | Message (Netscape) | [2] Netscape 4.x does not properly apply the "class" attribute to the "tr" element (it is ignored). Consider moving this attribute to a "td" or "th" element or to an element contained in the table cell (such as "p"). Netscape 6.0+ does not have this problem. This message is displayed only once for the first occurrence of this issue.
270:124 | Error | Found an ampersand '&' but could not find a following semicolon for a properly formed character reference. If you want to actually display an ampersand, such as in "Recreation & Sports", then use the character entity reference "&amp;" as in "Recreation &amp; Sports" (see comment). <td><div align="left">AMBROSETTI P., BOSI C., CARRARO F., CIARANFI N., PANIZZA M., PAPANI G., VEZZANI L. & ZANFERRARI A. (1987)</div></td>
311:21 | Error | The "align" attribute has an invalid attribute value "top-left". Try using one of the following values: "center", "justify", "left", or "right". <div align = "top-left"></div>
313:2 | Error | The end tag for "td" was found, but "td" was never opened, has been ended too many times, or cannot have an end tag. </td>
314:6 | Error | The end tag for "tr" was found, but "tr" was never opened, has been ended too many times, or cannot have an end tag. </tr>
315:2 | Error | The end tag for "table" was found, but "table" was never opened, has been ended too many times, or cannot have an end tag. </table>
318:2 | Error | The end tag for "div" was found, but "div" was never opened, has been ended too many times, or cannot have an end tag. </div>
326 | Error | Terminating validation due to too many errors. Please correct the previous errors and recheck the document. HTML Validator is currently set to stop after 20 errors. </html>
| 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.
| Comment | You 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.
| Comment | You can use the Quick Quote Tool in the editor to quickly enclose all attribute values in quotation marks.
| Comment | The ampersand '&' is an escape character in HTML. If you want to actually use the ampersand in your HTML document, then the character entity reference '&amp;' should be used instead of the actual ampersand character.
| Comment | Possibly misspelled words (29, 25 unique): AMBROSETTI (1x), Apennines (1x), BOSI (1x), CARRARO (1x), CIARANFI (1x), Fogli (1x), GEOMORPHIC (1x), INQUA (1x), LENGHT (1x), LITHO (1x), MACROZONE (1x), Mw (1x), Neotectonic (1x), Neotettonica (1x), Northen (1x), PALEOSEISMOLOGY (1x), PANIZZA (1x), PAPANI (1x), REGIONE (1x), Sottoprogetto (1x), Toscana (1x), VEZZANI (1x), ZANFERRARI (1x), yr (2x), Viareggio (4x). NOTE: Validation terminated so not all words were checked.
| Comment | You can change the maximum number of error messages to display before the validation is terminated. This option is in CSE HTML Validator's Validator Engine Options.
| Comment | HTML 4.01 Transitional document detected.
| Comment (Search Engine) | [113] Random Search Engine Tip #12 - Many elements support the "title" attribute that is used for annotation (do not confuse the "title" element with the "title" attribute). Consider annotating tags like "a" with something like title="Read about <keywords>". Annotate with keywords and search terms. Some browsers, like Firefox, will also display the value of the "title" attribute when the user hovers the mouse over content with a "title" attribute.
| 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.
| Comment | An 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.
| Comment | CSE 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.
| Comment | 23265 bytes; 16.2s@14.4Kbps, 8.1s@28.8, 4.7s@50, 3.6s@64, 1.8s@128, 0.6s@384, 0.5s@512, 0.3s@768, 0.2s@1.5Mbps, 0.0s@10Mbps.
| Comment | 0.08s, 21 errors, 0 warnings, 16 messages, 15 validator comments, 326 lines, 288 tags (290 closed), 0 document comments, 48 entities, 984 programs run.

[ Summary ] [ To the top ]

### http://www.apat.gov.it/ithaca/faglia.asp?code=61606

Line:char | Type | Message 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.
6:2 | Message (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.
53:10 | Message (Deprecated) | [9] The "align" attribute is deprecated in HTML 4.01 and XHTML in favor of using style sheets. Instead of align="justify", consider using the CSS "text-align: justify" instead.
61:54 | Error | The attribute value "regioni.asp?regione" for the "href" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required. <p align="center" class="Stile39"> <a href = regioni.asp?regione=Toscana> <img src="back.gif" alt="click for back" width="74" height="36" border="0"> </a> </p>
61:73 | Error | The "a" tag has a misplaced or invalid equal sign ('='). Cannot check the rest of the tag. <p align="center" class="Stile39"> <a href = regioni.asp?regione=Toscana> <img src="back.gif" alt="click for back" width="74" height="36" border="0"> </a> </p>
62:10 | Message (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.
62:10 | Message (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.
64:105 | Error | The "style" attribute needs a value. <td width="292" height="673"><table width="292" border="2" cellpadding="2" cellspacing="4" style>
64:17 | Message (Deprecated) | [9] The "height" and "width" attributes for the "td" and "th" elements are deprecated in HTML 4.01 and XHTML in favor of using style sheets.
64:105 | Message (General) [CSS] | The "style" attribute has been used but a default style sheet language has not been defined (note that HTML Validator would not see this declaration if it is sent as an HTTP header by a web server). HTML 4.01 and XHTML require this for correct documents. However, for all practical purposes, leaving it out is very unlikely to cause problems. If you still want to define a default style sheet language, then include this in the "head" section of your document to specify "text/css" as the default style sheet language: <meta http-equiv="Content-Style-Type" content="text/css">. If you are using HTML Validator's integrated editor, then you can add this from the Tags menu or from the Tag Inserter. Because this issue is very unlikely to cause problems, consider ignoring or disabling this message. See http://www.w3.org/TR/html4/present/styles.html#default-style for more information.
64:105 | Message (CSS Tips) [CSS] | Use the inline "style" attribute sparingly. Using this attribute too often can prevent you from receiving many of the benefits of CSS like easier to maintain and less cluttered documents. Consider using a single CSS style sheet instead of relying too much on the "style" attribute. This message is displayed only once.
66:99 | Message (Deprecated) | [9] The "bgcolor" attribute for the "td" and "th" elements is deprecated in HTML 4.01 and XHTML in favor of using style sheets. Instead of the "bgcolor" attribute, consider using the CSS property "background-color". Example: style="background-color: #CCCCCC".
67:116 | Error | The "heigth" attribute is not valid for the "td" element. Some valid attributes for this element are: "abbr", "align", "axes", "axis", "background", "bgcolor", "bordercolor", "bordercolordark", "bordercolorlight", "char", "charoff", "class", "colspan", "contenteditable", "dir", "gradangle", "gradcolor", "headers", "height", "hidefocus", "id", "lang", "language", "msimagelist", "nowrap", "onactivate", "onafterupdate", "onbeforecopy", "onbeforecut", "onbeforepaste", "onbeforeupdate", "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", "onresize", "onrowenter", "onrowexit", "onselectstart", "rowspan", "scope", "style", "title", "transparency", "unselectable", "valign", "width", "xml:lang", and "xml:space". <td width="162" height="10" bgcolor="#FFFFFF" title="Unique numeric code identifying the fault" heigth = "10" ><span class="Stile29">61606</span></td>
71:115 | Error | The "heigth" attribute is not valid for the "td" element. Some valid attributes for this element are: "abbr", "align", "axes", "axis", "background", "bgcolor", "bordercolor", "bordercolordark", "bordercolorlight", "char", "charoff", "class", "colspan", "contenteditable", "dir", "gradangle", "gradcolor", "headers", "height", "hidefocus", "id", "lang", "language", "msimagelist", "nowrap", "onactivate", "onafterupdate", "onbeforecopy", "onbeforecut", "onbeforepaste", "onbeforeupdate", "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", "onresize", "onrowenter", "onrowexit", "onselectstart", "rowspan", "scope", "style", "title", "transparency", "unselectable", "valign", "width", "xml:lang", and "xml:space". <td width="162" height="10" bgcolor="#FFFFFF" class="Stile29" title="Name given to the fault" heigth = "10" >Viareggio - Pisa System</td>
74:121 | Error | A quoted string (like an attribute value) cannot be immediately followed by text. It must be followed by a space or by the end of the tag. Is there a missing space character? <td title="Wide subdivision based on geodynamic contest" bgcolor="#CCCCCC" width="102" height = "10"class="Stile27"><div align="left" class="Stile30"><span class="Stile31" >MACROZONE </span></div></td>
75:119 | Error | The "heigth" attribute is not valid for the "td" element. Some valid attributes for this element are: "abbr", "align", "axes", "axis", "background", "bgcolor", "bordercolor", "bordercolordark", "bordercolorlight", "char", "charoff", "class", "colspan", "contenteditable", "dir", "gradangle", "gradcolor", "headers", "height", "hidefocus", "id", "lang", "language", "msimagelist", "nowrap", "onactivate", "onafterupdate", "onbeforecopy", "onbeforecut", "onbeforepaste", "onbeforeupdate", "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", "onresize", "onrowenter", "onrowexit", "onselectstart", "rowspan", "scope", "style", "title", "transparency", "unselectable", "valign", "width", "xml:lang", and "xml:space". <td width="162" height="10" bgcolor="#FFFFFF" title="Wide subdivision based on geodynamic contest" heigth = "10" ><span class="Stile19">
81:107 | Error | The "heigth" attribute is not valid for the "td" element. Some valid attributes for this element are: "abbr", "align", "axes", "axis", "background", "bgcolor", "bordercolor", "bordercolordark", "bordercolorlight", "char", "charoff", "class", "colspan", "contenteditable", "dir", "gradangle", "gradcolor", "headers", "height", "hidefocus", "id", "lang", "language", "msimagelist", "nowrap", "onactivate", "onafterupdate", "onbeforecopy", "onbeforecut", "onbeforepaste", "onbeforeupdate", "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", "onresize", "onrowenter", "onrowexit", "onselectstart", "rowspan", "scope", "style", "title", "transparency", "unselectable", "valign", "width", "xml:lang", and "xml:space". <td width="162" height="10" bgcolor="#FFFFFF" title="Name of the administrative region" heigth = "10"><span class="Stile19"> Toscana </span></td>
85:99 | Error | The "heigth" attribute is not valid for the "td" element. Some valid attributes for this element are: "abbr", "align", "axes", "axis", "background", "bgcolor", "bordercolor", "bordercolordark", "bordercolorlight", "char", "charoff", "class", "colspan", "contenteditable", "dir", "gradangle", "gradcolor", "headers", "height", "hidefocus", "id", "lang", "language", "msimagelist", "nowrap", "onactivate", "onafterupdate", "onbeforecopy", "onbeforecut", "onbeforepaste", "onbeforeupdate", "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", "onresize", "onrowenter", "onrowexit", "onselectstart", "rowspan", "scope", "style", "title", "transparency", "unselectable", "valign", "width", "xml:lang", and "xml:space". <td width="162" height="10" bgcolor="#FFFFFF" title="Name of the fault system" heigth = "10"><span class="Stile19">Viareggio - Pisa System</span></td>
101:36 | Error | A quoted string (like an attribute value) cannot be immediately followed by text. It must be followed by a space or by the end of the tag. Is there a missing space character? <td height="10"bgcolor="#FFFFFF" class="Stile19" title = "Numerical value of dip of the fault surface">0</td>
104:84 | Error | A quoted string (like an attribute value) cannot be immediately followed by text. It must be followed by a space or by the end of the tag. Is there a missing space character? <td width="200" height="10" bgcolor="#CCCCCC" class="Stile19"title = "Fault length"><p class="Stile34">LENGTH (Km) </p></td>
125:36 | Message (General Compatibility) | [5] The "height" attribute for the "table" element is not an official HTML or XHTML attribute and is currently only supported by some versions of Internet Explorer and Netscape. Note that Netscape 6.0+ does not support this attribute.
152:67 | Message | The "title" attribute has an empty string as a value. This may not be what you want. Note, however, that an empty string for this attribute can be used to prevent Internet Explorer from displaying "alt" text as a tooltip.
153:66 | Message | The "title" attribute has an empty string as a value. This may not be what you want. Note, however, that an empty string for this attribute can be used to prevent Internet Explorer from displaying "alt" text as a tooltip.
233:36 | Error | A quoted string (like an attribute value) cannot be immediately followed by text. It must be followed by a space or by the end of the tag. Is there a missing space character? <td width="102"height="10" bgcolor="#FFFFFF" class="Stile19" title = "Year of the last seismic event associated to the fault and/or the last event that caused deformations along the fault"></td>
237:36 | Error | A quoted string (like an attribute value) cannot be immediately followed by text. It must be followed by a space or by the end of the tag. Is there a missing space character? <td width="102"height="10" bgcolor="#FFFFFF" class="Stile19" title = "Intensity in the INQUA scale (i.e. the Intensity Scale based only on the environmentale effects) attributed to maximum seismic event that can be associated to the fault"></td>
241:36 | Error | A quoted string (like an attribute value) cannot be immediately followed by text. It must be followed by a space or by the end of the tag. Is there a missing space character? <td width="102"height="10" bgcolor="#FFFFFF" class="Stile19" title = "Max magnitude relative to seismic events which can be related to the fault"> </td>
261:16 | Message (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.
262:21 | Message (Deprecated) | [9] The "bgcolor" attribute for the "tr" element is deprecated in HTML 4.01 and XHTML in favor of using style sheets (use the "background-color" CSS property instead).
262:39 | Message (Netscape) | [2] Netscape 4.x does not properly apply the "class" attribute to the "tr" element (it is ignored). Consider moving this attribute to a "td" or "th" element or to an element contained in the table cell (such as "p"). Netscape 6.0+ does not have this problem. This message is displayed only once for the first occurrence of this issue.
270:124 | Error | Found an ampersand '&' but could not find a following semicolon for a properly formed character reference. If you want to actually display an ampersand, such as in "Recreation & Sports", then use the character entity reference "&amp;" as in "Recreation &amp; Sports" (see comment). <td><div align="left">AMBROSETTI P., BOSI C., CARRARO F., CIARANFI N., PANIZZA M., PAPANI G., VEZZANI L. & ZANFERRARI A. (1987)</div></td>
311:21 | Error | The "align" attribute has an invalid attribute value "top-left". Try using one of the following values: "center", "justify", "left", or "right". <div align = "top-left"></div>
313:2 | Error | The end tag for "td" was found, but "td" was never opened, has been ended too many times, or cannot have an end tag. </td>
314:6 | Error | The end tag for "tr" was found, but "tr" was never opened, has been ended too many times, or cannot have an end tag. </tr>
315:2 | Error | The end tag for "table" was found, but "table" was never opened, has been ended too many times, or cannot have an end tag. </table>
318:2 | Error | The end tag for "div" was found, but "div" was never opened, has been ended too many times, or cannot have an end tag. </div>
326 | Error | Terminating validation due to too many errors. Please correct the previous errors and recheck the document. HTML Validator is currently set to stop after 20 errors. </html>
| 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.
| Comment | You 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.
| Comment | You can use the Quick Quote Tool in the editor to quickly enclose all attribute values in quotation marks.
| Comment | The ampersand '&' is an escape character in HTML. If you want to actually use the ampersand in your HTML document, then the character entity reference '&amp;' should be used instead of the actual ampersand character.
| Comment | Possibly misspelled words (29, 25 unique): AMBROSETTI (1x), Apennines (1x), BOSI (1x), CARRARO (1x), CIARANFI (1x), Fogli (1x), GEOMORPHIC (1x), INQUA (1x), LENGHT (1x), LITHO (1x), MACROZONE (1x), Mw (1x), Neotectonic (1x), Neotettonica (1x), Northen (1x), PALEOSEISMOLOGY (1x), PANIZZA (1x), PAPANI (1x), REGIONE (1x), Sottoprogetto (1x), Toscana (1x), VEZZANI (1x), ZANFERRARI (1x), yr (2x), Viareggio (4x). NOTE: Validation terminated so not all words were checked.
| Comment | You can change the maximum number of error messages to display before the validation is terminated. This option is in CSE HTML Validator's Validator Engine Options.
| Comment | HTML 4.01 Transitional document detected.
| Comment (Search Engine) | [113] Random Search Engine Tip #12 - Many elements support the "title" attribute that is used for annotation (do not confuse the "title" element with the "title" attribute). Consider annotating tags like "a" with something like title="Read about <keywords>". Annotate with keywords and search terms. Some browsers, like Firefox, will also display the value of the "title" attribute when the user hovers the mouse over content with a "title" attribute.
| 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.
| Comment | An 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.
| Comment | CSE 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.
| Comment | 23265 bytes; 16.2s@14.4Kbps, 8.1s@28.8, 4.7s@50, 3.6s@64, 1.8s@128, 0.6s@384, 0.5s@512, 0.3s@768, 0.2s@1.5Mbps, 0.0s@10Mbps.
| Comment | 0.08s, 21 errors, 0 warnings, 16 messages, 15 validator comments, 326 lines, 288 tags (290 closed), 0 document comments, 48 entities, 984 programs run.

[ Summary ] [ To the top ]

### http://www.apat.gov.it/ithaca/faglia.asp?code=61607

Line:char | Type | Message 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.
6:2 | Message (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.
53:10 | Message (Deprecated) | [9] The "align" attribute is deprecated in HTML 4.01 and XHTML in favor of using style sheets. Instead of align="justify", consider using the CSS "text-align: justify" instead.
61:54 | Error | The attribute value "regioni.asp?regione" for the "href" attribute was not enclosed in single or double quotation marks when it must be. In HTML 4.01, attribute values containing characters other than A-Z, a-z, 0-9, hyphens, periods, underscores, and colons must be quoted. In XHTML/XML, all attribute values must be quoted. Quotes are recommended even if they are not required. <p align="center" class="Stile39"> <a href = regioni.asp?regione=Toscana> <img src="back.gif" alt="click for back" width="74" height="36" border="0"> </a> </p>
61:73 | Error | The "a" tag has a misplaced or invalid equal sign ('='). Cannot check the rest of the tag. <p align="center" class="Stile39"> <a href = regioni.asp?regione=Toscana> <img src="back.gif" alt="click for back" width="74" height="36" border="0"> </a> </p>
62:10 | Message (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.
62:10 | Message (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.
64:105 | Error | The "style" attribute needs a value. <td width="292" height="673"><table width="292" border="2" cellpadding="2" cellspacing="4" style>
64:17 | Message (Deprecated) | [9] The "height" and "width" attributes for the "td" and "th" elements are deprecated in HTML 4.01 and XHTML in favor of using style sheets.
64:105 | Message (General) [CSS] | The "style" attribute has been used but a default style sheet language has not been defined (note that HTML Validator would not see this declaration if it is sent as an HTTP header by a web server). HTML 4.01 and XHTML require this for correct documents. However, for all practical purposes, leaving it out is very unlikely to cause problems. If you still want to define a default style sheet language, then include this in the "head" section of your document to specify "text/css" as the default style sheet language: <meta http-equiv="Content-Style-Type" content="text/css">. If you are using HTML Validator's integrated editor, then you can add this from the Tags menu or from the Tag Inserter. Because this issue is very unlikely to cause problems, consider ignoring or disabling this message. See http://www.w3.org/TR/html4/present/styles.html#default-style for more information.
64:105 | Message (CSS Tips) [CSS] | Use the inline "style" attribute sparingly. Using this attribute too often can prevent you from receiving many of the benefits of CSS like easier to maintain and less cluttered documents. Consider using a single CSS style sheet instead of relying too much on the "style" attribute. This message is displayed only once.
66:99 | Message (Deprecated) | [9] The "bgcolor" attribute for the "td" and "th" elements is deprecated in HTML 4.01 and XHTML in favor of using style sheets. Instead of the "bgcolor" attribute, consider using the CSS property "background-color". Example: style="background-color: #CCCCCC".
67:116 | Error | The "heigth" attribute is not valid for the "td" element. Some valid attributes for this element are: "abbr", "align", "axes", "axis", "background", "bgcolor", "bordercolor", "bordercolordark", "bordercolorlight", "char", "charoff", "class", "colspan", "contenteditable", "dir", "gradangle", "gradcolor", "headers", "height", "hidefocus", "id", "lang", "language", "msimagelist", "nowrap", "onactivate", "onafterupdate", "onbeforecopy", "onbeforecut", "onbeforepaste", "onbeforeupdate", "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", "onresize", "onrowenter", "onrowexit", "onselectstart", "rowspan", "scope", "style", "title", "transparency", "unselectable", "valign", "width", "xml:lang", and "xml:space". <td width="162" height="10" bgcolor="#FFFFFF" title="Unique numeric code identifying the fault" heigth = "10" ><span class="Stile29">61607</span></td>
71:115 | Error | The "heigth" attribute is not valid for the "td" element. Some valid attributes for this element are: "abbr", "align", "axes", "axis", "background", "bgcolor", "bordercolor", "bordercolordark", "bordercolorlight", "char", "charoff", "class", "colspan", "contenteditable", "dir", "gradangle", "gradcolor", "headers", "height", "hidefocus", "id", "lang", "language", "msimagelist", "nowrap", "onactivate", "onafterupdate", "onbeforecopy", "onbeforecut", "onbeforepaste", "onbeforeupdate", "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", "onresize", "onrowenter", "onrowexit", "onselectstart", "rowspan", "scope", "style", "title", "transparency", "unselectable", "valign", "width", "xml:lang", and "xml:space". <td width="162" height="10" bgcolor="#FFFFFF" class="Stile29" title="Name given to the fault" heigth = "10" >Viareggio - Pisa System</td>
74:121 | Error | A quoted string (like an attribute value) cannot be immediately followed by text. It must be followed by a space or by the end of the tag. Is there a missing space character? <td title="Wide subdivision based on geodynamic contest" bgcolor="#CCCCCC" width="102" height = "10"class="Stile27"><div align="left" class="Stile30"><span class="Stile31" >MACROZONE </span></div></td>
75:119 | Error | The "heigth" attribute is not valid for the "td" element. Some valid attributes for this element are: "abbr", "align", "axes", "axis", "background", "bgcolor", "bordercolor", "bordercolordark", "bordercolorlight", "char", "charoff", "class", "colspan", "contenteditable", "dir", "gradangle", "gradcolor", "headers", "height", "hidefocus", "id", "lang", "language", "msimagelist", "nowrap", "onactivate", "onafterupdate", "onbeforecopy", "onbeforecut", "onbeforepaste", "onbeforeupdate", "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", "onresize", "onrowenter", "onrowexit", "onselectstart", "rowspan", "scope", "style", "title", "transparency", "unselectable", "valign", "width", "xml:lang", and "xml:space". <td width="162" height="10" bgcolor="#FFFFFF" title="Wide subdivision based on geodynamic contest" heigth = "10" ><span class="Stile19">
81:107 | Error | The "heigth" attribute is not valid for the "td" element. Some valid attributes for this element are: "abbr", "align", "axes", "axis", "background", "bgcolor", "bordercolor", "bordercolordark", "bordercolorlight", "char", "charoff", "class", "colspan", "contenteditable", "dir", "gradangle", "gradcolor", "headers", "height", "hidefocus", "id", "lang", "language", "msimagelist", "nowrap", "onactivate", "onafterupdate", "onbeforecopy", "onbeforecut", "onbeforepaste", "onbeforeupdate", "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", "onresize", "onrowenter", "onrowexit", "onselectstart", "rowspan", "scope", "style", "title", "transparency", "unselectable", "valign", "width", "xml:lang", and "xml:space". <td width="162" height="10" bgcolor="#FFFFFF" title="Name of the administrative region" heigth = "10"><span class="Stile19"> Toscana </span></td>
85:99 | Error | The "heigth" attribute is not valid for the "td" element. Some valid attributes for this element are: "abbr", "align", "axes", "axis", "background", "bgcolor", "bordercolor", "bordercolordark", "bordercolorlight", "char", "charoff", "class", "colspan", "contenteditable", "dir", "gradangle", "gradcolor", "headers", "height", "hidefocus", "id", "lang", "language", "msimagelist", "nowrap", "onactivate", "onafterupdate", "onbeforecopy", "onbeforecut", "onbeforepaste", "onbeforeupdate", "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", "onresize", "onrowenter", "onrowexit", "onselectstart", "rowspan", "scope", "style", "title", "transparency", "unselectable", "valign", "width", "xml:lang", and "xml:space". <td width="162" height="10" bgcolor="#FFFFFF" title="Name of the fault system" heigth = "10"><span class="Stile19">Viareggio - Pisa System</span></td>
101:36 | Error | A quoted string (like an attribute value) cannot be immediately followed by text. It must be followed by a space or by the end of the tag. Is there a missing space character? <td height="10"bgcolor="#FFFFFF" class="Stile19" title = "Numerical value of dip of the fault surface">0</td>
104:84 | Error | A quoted string (like an attribute value) cannot be immediately followed by text. It must be followed by a space or by the end of the tag. Is there a missing space character? <td width="200" height="10" bgcolor="#CCCCCC" class="Stile19"title = "Fault length"><p class="Stile34">LENGTH (Km) </p></td>
125:36 | Message (General Compatibility) | [5] The "height" attribute for the "table" element is not an official HTML or XHTML attribute and is currently only supported by some versions of Internet Explorer and Netscape. Note that Netscape 6.0+ does not support this attribute.
152:67 | Message | The "title" attribute has an empty string as a value. This may not be what you want. Note, however, that an empty string for this attribute can be used to prevent Internet Explorer from displaying "alt" text as a tooltip.
153:66 | Message | The "title" attribute has an empty string as a value. This may not be what you want. Note, however, that an empty string for this attribute can be used to prevent Internet Explorer from displaying "alt" text as a tooltip.
233:36 | Error | A quoted string (like an attribute value) cannot be immediately followed by text. It must be followed by a space or by the end of the tag. Is there a missing space character? <td width="102"height="10" bgcolor="#FFFFFF" class="Stile19" title = "Year of the last seismic event associated to the fault and/or the last event that caused deformations along the fault"></td>
237:36 | Error | A quoted string (like an attribute value) cannot be immediately followed by text. It must be followed by a space or by the end of the tag. Is there a missing space character? <td width="102"height="10" bgcolor="#FFFFFF" class="Stile19" title = "Intensity in the INQUA scale (i.e. the Intensity Scale based only on the environmentale effects) attributed to maximum seismic event that can be associated to the fault"></td>
241:36 | Error | A quoted string (like an attribute value) cannot be immediately followed by text. It must be followed by a space or by the end of the tag. Is there a missing space character? <td width="102"height="10" bgcolor="#FFFFFF" class="Stile19" title = "Max magnitude relative to seismic events which can be related to the fault"> </td>
261:16 | Message (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.
262:21 | Message (Deprecated) | [9] The "bgcolor" attribute for the "tr" element is deprecated in HTML 4.01 and XHTML in favor of using style sheets (use the "background-color" CSS property instead).
262:39 | Message (Netscape) | [2] Netscape 4.x does not properly apply the "class" attribute to the "tr" element (it is ignored). Consider moving this attribute to a "td" or "th" element or to an element contained in the table cell (such as "p"). Netscape 6.0+ does not have this problem. This message is displayed only once for the first occurrence of this issue.
270:124 | Error | Found an ampersand '&' but could not find a following semicolon for a properly formed character reference. If you want to actually display an ampersand, such as in "Recreation & Sports", then use the character entity reference "&amp;" as in "Recreation &amp; Sports" (see comment). <td><div align="left">AMBROSETTI P., BOSI C., CARRARO F., CIARANFI N., PANIZZA M., PAPANI G., VEZZANI L. & ZANFERRARI A. (1987)</div></td>
311:21 | Error | The "align" attribute has an invalid attribute value "top-left". Try using one of the following values: "center", "justify", "left", or "right". <div align = "top-left"></div>
313:2 | Error | The end tag for "td" was found, but "td" was never opened, has been ended too many times, or cannot have an end tag. </td>
314:6 | Error | The end tag for "tr" was found, but "tr" was never opened, has been ended too many times, or cannot have an end tag. </tr>
315:2 | Error | The end tag for "table" was found, but "table" was never opened, has been ended too many times, or cannot have an end tag. </table>
318:2 | Error | The end tag for "div" was found, but "div" was never opened, has been ended too many times, or cannot have an end tag. </div>
326 | Error | Terminating validation due to too many errors. Please correct the previous errors and recheck the document. HTML Validator is currently set to stop after 20 errors. </html>
| 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.
| Comment | You 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.
| Comment | You can use the Quick Quote Tool in the editor to quickly enclose all attribute values in quotation marks.
| Comment | The ampersand '&' is an escape character in HTML. If you want to actually use the ampersand in your HTML document, then the character entity reference '&amp;' should be used instead of the actual ampersand character.
| Comment | Possibly misspelled words (29, 25 unique): AMBROSETTI (1x), Apennines (1x), BOSI (1x), CARRARO (1x), CIARANFI (1x), Fogli (1x), GEOMORPHIC (1x), INQUA (1x), LENGHT (1x), LITHO (1x), MACROZONE (1x), Mw (1x), Neotectonic (1x), Neotettonica (1x), Northen (1x), PALEOSEISMOLOGY (1x), PANIZZA (1x), PAPANI (1x), REGIONE (1x), Sottoprogetto (1x), Toscana (1x), VEZZANI (1x), ZANFERRARI (1x), yr (2x), Viareggio (4x). NOTE: Validation terminated so not all words were checked.
| Comment | You can change the maximum number of error messages to display before the validation is terminated. This option is in CSE HTML Validator's Validator Engine Options.
| Comment | HTML 4.01 Transitional document detected.
| Comment (Search Engine) | [113] Random Search Engine Tip #12 - Many elements support the "title" attribute that is used for annotation (do not confuse the "title" element with the "title" attribute). Consider annotating tags like "a" with something like title="Read about <keywords>". Annotate with keywords and search terms. Some browsers, like Firefox, will also display the value of the "title" attribute when the user hovers the mouse over content with a "title" attribute.
| 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.
| Comment | An 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.
| Comment | CSE 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.
| Comment | 23265 bytes; 16.2s@14.4Kbps, 8.1s@28.8, 4.7s@50, 3.6s@64, 1.8s@128, 0.6s@384, 0.5s@512, 0.3s@768, 0.2s@1.5Mbps, 0.0s@10Mbps.
| Comment | 0.08s, 21 errors, 0 warnings, 16 messages, 15 validator comments, 326 lines, 288 tags (290 closed), 0 document comments, 48 entities, 984 programs run.

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