Errors:
Almost standards mode doctype. Expected “<!DOCTYPE html>”.
Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.
A document must not include more than one “meta” element with a “http-equiv” attribute whose value is “content-type”.
Bad value “bookmark” for attribute “rel” on element “link”: The string “bookmark” is not a registered keyword.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Attribute “value” not allowed on element “input” at this point.
Saw “<!--” within a comment. Probable cause: Nested comment (not allowed).
The “align” attribute on the “h2” element is obsolete. Use CSS instead.
The “align” attribute on the “table” element is obsolete. Use CSS instead.
The “cellpadding” attribute on the “table” element is obsolete. Use CSS instead.
The “cellspacing” attribute on the “table” element is obsolete. Use CSS instead.
The “border” attribute on the “table” element is obsolete. Use CSS instead.
End tag “p” seen, but there were open elements.
Unclosed element “b”.
Element “p” not allowed as child of element “b” in this context. (Suppressing further errors from this subtree.)
End tag “a” violates nesting rules.
End tag “b” violates nesting rules.
Cannot recover after last error. Any further errors will be ignored.
Warnings:
The document is not mappable to XML 1.0 due to two consecutive hyphens in a comment.
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