Abbl.com W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Bad value “” for attribute “href” on element “link”: Must be non-empty.
Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.
Element “div” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Element “style” not allowed as child of element “body” in this context. (Suppressing further errors from this subtree.)
Element “div” is missing one or more of the following attributes: “role”.
Bad value “_blink” for attribute “target” on element “a”: Reserved keyword “blink” used.
End tag “div” seen, but there were open elements.
Unclosed element “h3”.
Saw “<!--” within a comment. Probable cause: Nested comment (not allowed).
Stray end tag “div”.
Element “p” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
Element “a” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
No “p” element in scope but a “p” end tag seen.
Warnings:
The document is not mappable to XML 1.0 due to two consecutive hyphens in a comment.
Bangladesh BD