Warnings:
Attribute “:window-width” is not serializable as XML 1.0.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
Attribute “@click” is not serializable as XML 1.0.
Attribute “:class” is not serializable as XML 1.0.
Attribute “@mouseover” is not serializable as XML 1.0.
Attribute “@mouseout” is not serializable as XML 1.0.
Attribute “:initial-selected-tab-index” is not serializable as XML 1.0.
Attribute “@scroll” is not serializable as XML 1.0.
Attribute “:list” is not serializable as XML 1.0.
This document appears to be written in French. Consider adding “lang="fr"” (or variant) to the “html” start tag.
Errors:
Attribute “@click” not allowed on element “div” at this point.
Attribute “:class” not allowed on element “div” at this point.
Attribute “@mouseover” not allowed on element “div” at this point.
Attribute “@mouseout” not allowed on element “div” 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.
Element “img” is missing required attribute “src”.
Attribute “@scroll” not allowed on element “ul” at this point.
Attribute “:class” not allowed on element “li” at this point.
Attribute “@click” not allowed on element “li” at this point.
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