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New posts in w3c-validation
W3C validation with AngularJS directives
Oct 27, 2022
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How do I escape an ampersand in a javascript string so that the page will validate strict?
Aug 16, 2022
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"Attribute name not allowed on element div at this point"
Sep 02, 2022
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"The frameborder attribute on the iframe element is obsolete. Use CSS instead."
Sep 02, 2022
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'div' inside 'table'
Aug 31, 2022
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There is no attribute "allowtransparency"
Sep 26, 2022
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Validate HTML on local machine
Aug 31, 2022
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What elements can a span tag contain in HTML5?
Aug 31, 2022
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Google +1 Button not W3C compliant
Sep 05, 2022
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w3c html validation error - Section lacks heading. Consider using h2-h6 elements to add identifying headings to all sections
Apr 10, 2017
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Is <link> (not rel="stylesheet") allowed to be used in <body>?
Aug 30, 2022
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Is it necessary to have <tbody> in every table?
Aug 29, 2022
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How to write W3C compliant multi-level bullet points in HTML?
Aug 29, 2022
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No p element in scope but a p end tag seen.w3c validation
Oct 26, 2019
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Best practice for meta data in a html document?
Sep 18, 2022
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Google fonts URL break HTML5 Validation on w3.org
Aug 14, 2022
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Can I use non existing CSS classes?
Aug 14, 2022
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Are (non-void) self-closing tags valid in HTML5?
Aug 13, 2022
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