Vlsisymposium.org 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.
End tag “br”.
Saw “<!--” within a comment. Probable cause: Nested comment (not allowed).
Stray end tag “option”.
Element “style” not allowed as child of element “h1” in this context. (Suppressing further errors from this subtree.)
Element “div” not allowed as child of element “h1” in this context. (Suppressing further errors from this subtree.)
Element “style” not allowed as child of element “h2” in this context. (Suppressing further errors from this subtree.)
Element “div” not allowed as child of element “h2” in this context. (Suppressing further errors from this subtree.)
Element “div” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
Heading cannot be a child of another heading.
Stray end tag “h2”.
Duplicate ID “footer_recent_posts_prev”.
Duplicate ID “footer_recent_posts_next”.
No “p” element in scope but a “p” end tag seen.
Element “style” not allowed as child of element “body” in this context. (Suppressing further errors from this subtree.)
Warnings:
The document is not mappable to XML 1.0 due to two consecutive hyphens in a comment.
Empty heading.
The first occurrence of ID “footer_recent_posts_prev” was here.
The first occurrence of ID “footer_recent_posts_next” was here.
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