Ho provato a validare una pagina sul sito w3c, tutto ok, ricevo soltanto questi errori....
Below are the results of attempting to parse this document with an SGML parser.
Line 69, column 15: there is no attribute "SRC"
<embed src="swf/slogan_capopiccolo.swf" quality="high" menu="false" pluginsp
You have used the attribute named above in your document, but the document type you are using does not support that attribute for this element. This error is often caused by incorrect use of the "Strict" document type with a document that uses frames (e.g. you must use the "Transitional" document type to get the "target" attribute), or by using vendor proprietary extensions such as "marginheight" (this is usually fixed by using CSS to achieve the desired effect instead).
This error may also result if the element itself is not supported in the document type you are using, as an undefined element will have no supported attributes; in this case, see the element-undefined error message for further information.
How to fix: check the spelling and case of the element and attribute, (Remeber XHTML is all lower-case) and/or check that they are both allowed in the chosen document type, and/or use CSS instead of this attribute.
(Send feedback on message #108)
Line 69, column 52: there is no attribute "QUALITY"
..."swf/slogan_capopiccolo.swf" quality="high" menu="false" pluginspage="http://
(Send feedback on message #108)
Line 69, column 64: there is no attribute "MENU"
...capopiccolo.swf" quality="high" menu="false" pluginspage="http://www.macromed
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Line 69, column 84: there is no attribute "PLUGINSPAGE"
...lity="high" menu="false" pluginspage="http://www.macromedia.com/go/getflashpl
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Line 69, column 135: there is no attribute "TYPE"
...cromedia.com/go/getflashplayer" type="application/x-shockwave-flash" width="4