Portailbienetre.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.
Bad value “//fonts.googleapis.com/css?family=Roboto+Slab:300|Raleway:normal|Roboto:300|Roboto+Slab:normal|Raleway:500|Open+Sans:600|Open+Sans:normal|Open+Sans:300|Roboto:normal&subset=latin,latin-ext” for attribute “href” on element “link”: Illegal character in query: “|” is not allowed.
Saw “"” when expecting an attribute name. Probable cause: “=” missing immediately before.
Attribute “"” not allowed on element “body” at this point.
Element “meta” is missing required attribute “content”.
Bad value “” for attribute “id” on element “section”: An ID must not be the empty string.
Duplicate ID “”.
Element “span” not allowed as child of element “figure” in this context. (Suppressing further errors from this subtree.)
The “aria-labelledby” attribute must point to an element in the same document.
Warnings:
Attribute “"” is not serializable as XML 1.0.
The “banner” role is unnecessary for element “header”.
The “main” role is unnecessary for element “main”.
The “complementary” role is unnecessary for element “aside”.
The “article” role is unnecessary for element “article”.
The first occurrence of ID “” was here.
The “contentinfo” role is unnecessary for element “footer”.
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