Yxdown.com W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Almost standards mode doctype. Expected “<!DOCTYPE html>”.
Bad value “Cache-Control” for attribute “http-equiv” on element “meta”.
A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.
Element “div” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
The “font” element is obsolete. Use CSS instead.
Bad value “ 370” for attribute “width” on element “img”: Expected a digit but saw “ ” instead.
Element “img” is missing required attribute “src”.
Forbidden code point U+007f.
Duplicate ID “sydown”.
Stray end tag “div”.
Duplicate ID “bdcs-search-form”.
Element “ul” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)
No “li” element in scope but a “li” end tag seen.
Warnings:
The first occurrence of ID “sydown” was here.
The first occurrence of ID “bdcs-search-form” was here.
The “language” attribute on the “script” element is obsolete. You can safely omit it.
This document appears to be written in Simplified Chinese. Consider adding “lang="zh-hans"” (or variant) to the “html” start tag.
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