Queenoffree.net 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 “aside” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
Duplicate ID “subbox1”.
Duplicate ID “subbox”.
Duplicate ID “subbutton”.
Attribute “popupally-popup” not allowed on element “form” at this point.
Element “script” must not have attribute “async” unless attribute “src” is also specified.
Warnings:
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
Document uses the Unicode Private Use Area(s), which should not be used in publicly exchanged documents. (Charmod C073)
Article lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all articles.
The first occurrence of ID “subbox1” was here.
The first occurrence of ID “subbox” was here.
The first occurrence of ID “subbutton” was here.
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