Hubplanner.com 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.
Attribute “retina_logo_url” not allowed on element “img” at this point.
Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Bad value “prettyPhoto” for attribute “rel” on element “a”: The string “prettyPhoto” is not a registered keyword.
Duplicate ID “homePod_resMgmt”.
No “p” element in scope but a “p” end tag seen.
Bad value “” for attribute “id” on element “a”: An ID must not be the empty string.
The “for” attribute of the “label” element must refer to a non-hidden form control.
Warnings:
The “main” role is unnecessary for element “main”.
The first occurrence of ID “homePod_resMgmt” was here.
Empty heading.
The “contentinfo” role is unnecessary for element “footer”.
Document uses the Unicode Private Use Area(s), which should not be used in publicly exchanged documents. (Charmod C073)
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
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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