If.dk W3C HTML Markup Validation
HTML markup errors and warnings
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Warnings:
Consider avoiding viewport values that prevent users from resizing documents.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
The “banner” role is unnecessary for element “header”.
The “navigation” role is unnecessary for element “nav”.
The “main” role is unnecessary for element “main”.
The “contentinfo” role is unnecessary for element “footer”.
Errors:
Bad value “bookmark” for attribute “rel” on element “link”: The string “bookmark” is not a registered keyword.
Element “div” not allowed as child of element “ol” in this context. (Suppressing further errors from this subtree.)
Element “div” not allowed as child of element “label” in this context. (Suppressing further errors from this subtree.)
Bad value “” for attribute “target” on element “a”: Browsing context name must be at least one character long.
Duplicate attribute “alt”.
Attribute “alt” not allowed on element “a” at this point.
No “p” element in scope but a “p” end tag seen.
Attribute “rel” not allowed on element “div” at this point.
Denmark DK