Warnings:
Consider avoiding viewport values that prevent users from resizing documents.
The first occurrence of ID “facebook” was here.
The first occurrence of ID “twitter” was here.
The first occurrence of ID “instagram” was here.
The first occurrence of ID “youtube” was here.
The first occurrence of ID “vimeo” was here.
The first occurrence of ID “dailymotion” was here.
The first occurrence of ID “pinterest” was here.
The first occurrence of ID “tumblr” was here.
The first occurrence of ID “snapchat” was here.
The first occurrence of ID “soundcloud” was here.
The first occurrence of ID “banner” was here.
The first occurrence of ID “triangle” was here.
Attribute “none'” is not serializable as XML 1.0.
Attribute “website.showsearchsuggestioncontenuresult();” is not serializable as XML 1.0.
The first occurrence of ID “selection-de-livres” was here.
The first occurrence of ID “dossiers” was here.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
The first occurrence of ID “html-libre” was here.
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).
This document appears to be written in French. Consider adding “lang="fr"” (or variant) to the “html” start tag.
Errors:
Attribute “alt” not allowed on element “a” at this point.
Duplicate ID “facebook”.
Duplicate ID “twitter”.
Duplicate ID “instagram”.
Duplicate ID “youtube”.
Duplicate ID “vimeo”.
Duplicate ID “dailymotion”.
Duplicate ID “pinterest”.
Duplicate ID “tumblr”.
Duplicate ID “snapchat”.
Duplicate ID “soundcloud”.
“=” in an unquoted attribute value. Probable causes: Attributes running together or a URL query string in an unquoted attribute value.
Duplicate ID “banner”.
Duplicate ID “triangle”.
Attribute “autocorrect” not allowed on element “input” at this point.
Attribute “none'” not allowed on element “div” at this point.
Attribute “website.showsearchsuggestioncontenuresult();” not allowed on element “div” at this point.
Stray end tag “img”.
Duplicate ID “selection-de-livres”.
Duplicate ID “dossiers”.
Attribute “alt” not allowed on element “div” at this point.
Bad value “150px” for attribute “width” on element “img”: Expected a digit but saw “p” instead.
Duplicate ID “html-libre”.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Stray end tag “div”.
The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.
France FR