Ncics.org W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.
Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
No “p” element in scope but a “p” end tag seen.
Bad value “(min-width: 1200px) and (-webkit-device-pixel-ratio: 1.3)” for attribute “media” on element “source”: Expected a CSS media feature but saw “-webkit-device-pixel-ratio” instead.
Bad value “(min-width: 992px) and (-webkit-device-pixel-ratio: 1.3)” for attribute “media” on element “source”: Expected a CSS media feature but saw “-webkit-device-pixel-ratio” instead.
Bad value “(min-width: 768px) and (-webkit-device-pixel-ratio: 1.3)” for attribute “media” on element “source”: Expected a CSS media feature but saw “-webkit-device-pixel-ratio” instead.
Bad value “(min-width: 0px) and (-webkit-device-pixel-ratio: 1.3)” for attribute “media” on element “source”: Expected a CSS media feature but saw “-webkit-device-pixel-ratio” instead.
The text content of element “time” was not in the required format: The literal did not satisfy the time-datetime format.
Bad value “” for attribute “target” on element “a”: Browsing context name must be at least one character long.
The “itemprop” attribute was specified, but the element is not a property of any item.
Warnings:
The “navigation” role is unnecessary for element “nav”.
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