Culture-generale.fr W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.
Quote “"” in attribute name. Probable cause: Matching quote missing somewhere earlier.
Attribute “alt"enigmes” not allowed on element “img” at this point.
Attribute “culture” not allowed on element “img” at this point.
Attribute “générale"” not allowed on element “img” at this point.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Bad element name “fb:like-box”: Code point “U+003A” is not allowed
Duplicate ID “recentcomments”.
Warnings:
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
Attribute “alt"enigmes” is not serializable as XML 1.0.
Attribute “générale"” is not serializable as XML 1.0.
Element name “fb:like-box” cannot be represented as XML 1.0.
The first occurrence of ID “recentcomments” was here.
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