Nickelodeon.fr W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Bad value “ICON SHORTCUT” for attribute “rel” on element “link”: If the “shortcut” keyword is present, the “rel” attribute's entire value must be “shortcut icon”.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
No space between attributes.
Element “img” is missing required attribute “src”.
Bad value “Conditions Générales” for attribute “id” on element “a”: An ID must not contain whitespace.
Bad value “Politique de Confidentialité” for attribute “id” on element “a”: An ID must not contain whitespace.
Bad value “Plan du site” for attribute “id” on element “a”: An ID must not contain whitespace.
A “link” element must not appear as a descendant of a “body” element unless the “link” element has an “itemprop” attribute or has a “rel” attribute whose value contains “dns-prefetch”, “pingback”, “preconnect”, “prefetch”, “preload”, “prerender”, or “stylesheet”.
Warnings:
Empty heading.
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