Keyunzhan.com W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.
Bad value “mobile-agent” 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.
Attribute “ischecked” not allowed on element “input” at this point.
Attribute “value” not allowed on element “p” at this point.
End tag “div” seen, but there were open elements.
Unclosed element “span”.
The “font” element is obsolete. Use CSS instead.
Attribute “_src” not allowed on element “img” at this point.
Saw “<” when expecting an attribute name. Probable cause: Missing “>” immediately before.
Attribute “<img” not allowed on element “img” at this point.
Duplicate attribute “target”.
Element “style” not allowed as child of element “body” in this context. (Suppressing further errors from this subtree.)
Attribute “group” not allowed on element “div” at this point.
Warnings:
Attribute “<img” is not serializable as XML 1.0.
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