Catchow.com W3C HTML Markup Validation
HTML markup errors and warnings
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Warnings:
The “type” attribute is unnecessary for JavaScript resources.
The “banner” role is unnecessary for element “header”.
The “navigation” role is unnecessary for element “nav”.
The “contentinfo” role is unnecessary for element “footer”.
The first occurrence of ID “js-kraken-modal-title” was here.
Errors:
Bad value “” for attribute “type” on element “link”: Expected a MIME type but saw the empty string.
Bad value “revision” for attribute “rel” on element “link”: The string “revision” is not a registered keyword.
Duplicate attribute “data-entity-id”.
Duplicate attribute “class”.
Bad value “external-social external” for attribute “rel” on element “a”: The string “external-social” is not a registered keyword.
Attribute “aria-labeledby” not allowed on element “div” at this point.
Duplicate ID “js-kraken-modal-title”.
The “aria-describedby” attribute must point to an element in the same document.
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