Engie.fr W3C HTML Markup Validation
HTML markup errors and warnings
(Rescan now...)
Warnings:
Consider avoiding viewport values that prevent users from resizing documents.
The “contentinfo” role is unnecessary for element “footer”.
Errors:
Bad value “” for attribute “target” on element “a”: Browsing context name must be at least one character long.
Start tag “a” seen but an element of the same type was already open.
Stray end tag “a”.
No “p” element in scope but a “p” end tag seen.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Malformed byte sequence: “e2”.
Malformed byte sequence: “c3”.
Malformed byte sequence: “e2”, “80”.
France FR