Engie.be W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.
A document must not include both a “meta” element with an “http-equiv” attribute whose value is “content-type”, and a “meta” element with a “charset” attribute.
Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Attribute “crop” not allowed on element “img” at this point.
No “p” element in scope but a “p” end tag seen.
Bad value “no-follow” for attribute “rel” on element “a”: The string “no-follow” is not a registered keyword.
Bad value “” for attribute “action” on element “form”: Must be non-empty.
Bad value “400px” for attribute “width” on element “img”: Expected a digit but saw “p” instead.
Bad value “200px” for attribute “height” on element “img”: Expected a digit but saw “p” instead.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Attribute “xmlns:a” not allowed here.
Warnings:
The “type” attribute is unnecessary for JavaScript resources.
The “type” attribute for the “style” element is not needed and should be omitted.
The “contentinfo” role is unnecessary for element “footer”.
Attribute with the local name “xmlns:a” is not serializable as XML 1.0.
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