Techo.org W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Using the “meta” element to specify the document-wide default language is obsolete. Consider specifying the language on the root element instead.
A “charset” attribute on a “meta” element found after the first 1024 bytes.
Element “style” not allowed as child of element “li” in this context. (Suppressing further errors from this subtree.)
Element “g:plusone” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)
Bad value “group1” for attribute “rel” on element “a”: The string “group1” is not a registered keyword.
Bad value “group2” for attribute “rel” on element “a”: The string “group2” is not a registered keyword.
Attribute “rel” not allowed on element “div” at this point.
Bad value “” for attribute “id” on element “div”: An ID must not be the empty string.
Bad value “” for attribute “src” on element “img”: Must be non-empty.
Warnings:
Element name “g:plusone” cannot be represented as XML 1.0.
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