Productivitygame.com W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
A document must not include more than one “meta” element with its “name” attribute set to the value “description”.
Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.
The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.
End tag “p” seen, but there were open elements.
Unclosed element “b”.
Unclosed element “i”.
Element “form” not allowed as child of element “b” in this context. (Suppressing further errors from this subtree.)
End tag “div” seen, but there were open elements.
Element “section” not allowed as child of element “b” in this context. (Suppressing further errors from this subtree.)
End tag “aside” seen, but there were open elements.
Element “p” not allowed as child of element “b” in this context. (Suppressing further errors from this subtree.)
Element “div” not allowed as child of element “b” in this context. (Suppressing further errors from this subtree.)
Element “script” must not have attribute “async” unless attribute “src” is also specified.
End tag for “body” seen, but there were unclosed elements.
Warnings:
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
The “complementary” role is unnecessary for element “aside”.
Empty heading.
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