Errors:
A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.
A document must not include both a “meta” element with an “http-equiv” attribute whose value is “content-type”, and a “meta” element with a “charset” attribute.
Attribute “href” not allowed on element “meta” at this point.
Element “meta” is missing one or more of the following attributes: “content”, “property”.
End tag “br”.
Bad value “true” for attribute “async” on element “script”.
Element “li” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
The “name” attribute on the “option” element is obsolete. Use the “id” attribute instead.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
End tag “li” seen, but there were open elements.
Unclosed element “div”.
Attribute “href” not allowed on element “li” at this point.
Saw “<?”. Probable cause: Attempt to use an XML processing instruction in HTML. (XML processing instructions are not supported in HTML.)
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.
The “for” attribute of the “label” element must refer to a non-hidden form control.
Warnings:
Consider avoiding viewport values that prevent users from resizing documents.
This document appears to be written in French. Consider adding “lang="fr"” (or variant) to the “html” start tag.
Consider using the “h1” element as a top-level heading only (all “h1” elements are treated as top-level headings by many screen readers and other tools).
France FR