Generations-futures.fr W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Bad value “crossorigin” for attribute “crossorigin” on element “link”.
Self-closing syntax (“/>”) used on a non-void HTML element. Ignoring the slash and treating as a start tag.
Bad value “sidebar” for attribute “role” on element “aside”.
Attribute “x-autocompletetype” not allowed on element “input” at this point.
Attribute “autocapitalize” not allowed on element “input” at this point.
Attribute “autocorrect” not allowed on element “input” 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.
Duplicate ID “mlb2-244861”.
Duplicate ID “footer__newsletter__input”.
The “itemprop” attribute was specified, but the element is not a property of any item.
Warnings:
The “banner” role is unnecessary for element “header”.
The “main” role is unnecessary for element “main”.
The “contentinfo” role is unnecessary for element “footer”.
The first occurrence of ID “mlb2-244861” was here.
The first occurrence of ID “footer__newsletter__input” was here.
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