Qupu123.com W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Almost standards mode doctype. Expected “<!DOCTYPE html>”.
Attribute “xmlns:wb” not allowed here.
Attribute “data” not allowed on element “script” at this point.
Bad value “Pragma” for attribute “http-equiv” on element “meta”.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
No space between attributes.
Attribute “data” not allowed on element “div” at this point.
Stray end tag “h4”.
Attribute “target” not allowed on element “span” at this point.
No “li” element in scope but a “li” end tag seen.
End tag “div” seen, but there were open elements.
Unclosed element “ul”.
Element “ul” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
Bad value “###” for attribute “href” on element “a”: Illegal character in fragment: “#” is not allowed.
Warnings:
Attribute with the local name “xmlns:wb” is not serializable as XML 1.0.
The “language” attribute on the “script” element is obsolete. You can safely omit it.
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