Inpsyde.com W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
The “profile” attribute on the “head” element is obsolete. To declare which “meta” terms are used in the document, instead register the names as meta extensions. To trigger specific UA behaviors, use a “link” element instead.
Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.
Any “input” descendant of a “label” element with a “for” attribute must have an ID value that matches that “for” attribute.
The element “noscript” must not appear as a descendant of the “noscript” element.
The “sizes” attribute may be specified only if the “srcset” attribute is also present.
Stray end tag “div”.
Named character reference was not terminated by a semicolon. (Or “&” should have been escaped as “&”.)
Element “style” not allowed as child of element “body” in this context. (Suppressing further errors from this subtree.)
The “for” attribute of the “label” element must refer to a non-hidden form control.
The “itemprop” attribute was specified, but the element is not a property of any item.
Warnings:
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
Article lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all articles.
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