Bdpu.org 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The “profile” attribute on the “head” element is obsolete.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.
Bad value “ua” for attribute “hreflang” on element “link”: The language subtag “ua” is not a valid ISO language part of a language tag.
Duplicate attribute “class”.
Bad value “ua” for attribute “hreflang” on element “a”: The language subtag “ua” is not a valid ISO language part of a language tag.
Named character reference was not terminated by a semicolon. (Or “&” should have been escaped as “&”.)
No space between attributes.
Duplicate attribute “,”.
Attribute “,” not allowed on element “img” at this point.
End tag for “body” seen, but there were unclosed elements.
Unclosed element “div”.
The “itemprop” attribute was specified, but the element is not a property of any item.
Warnings:
Attribute “,” is not serializable as XML 1.0.
Ukraine UA