Stefanvd.net W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Bad value “last-modified” for attribute “http-equiv” on element “meta”.
Bad value “Cache-Control” for attribute “http-equiv” on element “meta”.
Bad value “schema.DC” for attribute “rel” on element “link”: The string “schema.DC” is not a registered keyword.
Bad value “navigation” for attribute “role” on element “header”.
Element “div” not allowed as child of element “label” in this context. (Suppressing further errors from this subtree.)
Attribute “loading” not allowed on element “img” at this point.
Element “img” is missing required attribute “src”.
Bad value “100%” for attribute “width” on element “img”: Expected a digit but saw “%” instead.
Bad value “auto” for attribute “height” on element “img”: Expected a digit but saw “a” instead.
Bad value “auto” for attribute “width” on element “img”: Expected a digit but saw “a” instead.
Bad value “100%” for attribute “width” on element “video”: Expected a digit but saw “%” instead.
Bad value “100%” for attribute “height” on element “video”: Expected a digit but saw “%” instead.
Warnings:
The “type” attribute is unnecessary for JavaScript resources.
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