9666.cn W3C HTML Markup Validation
HTML markup errors and warnings
(Rescan now...)
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”.
Attribute “alt” not allowed on element “a” at this point.
Element “dl” is missing a required child element.
Bad value “” for attribute “id” on element “div”: An ID must not be the empty string.
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 “div” in this context. (Suppressing further errors from this subtree.)
The element “h2” must not appear as a descendant of the “dt” element.
Duplicate ID “item-l-1”.
Element “dl” not allowed as child of element “dl” in this context. (Suppressing further errors from this subtree.)
Duplicate ID “item-r-0”.
Element “style” not allowed as child of element “body” in this context. (Suppressing further errors from this subtree.)
Warnings:
The “type” attribute is unnecessary for JavaScript resources.
Empty heading.
The first occurrence of ID “item-l-1” was here.
The first occurrence of ID “item-r-0” was here.
Consider adding a “lang” attribute to the “html” start tag to declare the language of this document.
China CN