Prizm.space W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Bad value “fluid-icon” for attribute “rel” on element “link”: The string “fluid-icon” is not a registered keyword.
Bad value “assets” for attribute “rel” on element “link”: The string “assets” is not a registered keyword.
Attribute “value” not allowed on element “meta” at this point.
Element “meta” is missing one or more of the following attributes: “content”, “property”.
Bad value “x-pjax-version” for attribute “http-equiv” on element “meta”.
Stray end tag “option”.
Stray end tag “form”.
Attribute “autocapitalize” not allowed on element “input” at this point.
Element “div” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)
An element with “role=tab” must be contained in, or owned by, an element with “role=tablist”.
The “aria-labelledby” attribute must point to an element in the same document.
The “aria-describedby” attribute must point to an element in the same document.
Warnings:
The “banner” role is unnecessary for element “header”.
The “navigation” role is unnecessary for element “nav”.
Consider using the “h1” element as a top-level heading only (all “h1” elements are treated as top-level headings by many screen readers and other tools).
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