Errors:
Almost standards mode doctype. Expected “<!DOCTYPE html>”.
Stray start tag “html”.
Attribute “xmlns:wb” not allowed here.
Using the “meta” element to specify the document-wide default language is obsolete. Consider specifying the language on the root element instead.
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.
Duplicate ID “topic_list”.
Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Bad value “” for attribute “name” on element “input”: Must not be empty.
The element “h3” must not appear as a descendant of the “dt” element.
No “dd” element in scope but a “dd” end tag seen.
Bad value “” for attribute “name” on element “textarea”: Must not be empty.
Bad value “” for attribute “cols” on element “textarea”: The empty string is not a valid positive integer.
Bad value “” for attribute “rows” on element “textarea”: The empty string is not a valid positive integer.
Bad value “utf8” for attribute “charset” on element “script”: “utf8” is not a preferred encoding name. The preferred label for this encoding is “utf-8”.
Element “script” must not have attribute “charset” unless attribute “src” is also specified.
Stray start tag “script”.
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The “language” attribute on the “script” element is obsolete.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.
The first occurrence of ID “topic_list” was here.
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