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”.
Duplicate ID “search_code_title”.
Duplicate ID “serach_category”.
Duplicate ID “search_category_items”.
Duplicate ID “search_code_list”.
Duplicate ID “search_code_list_summary”.
Duplicate ID “search_code_list_count”.
Duplicate ID “search_category_link”.
Duplicate ID “search_engine_list”.
Bad value “tabpanel” for attribute “role” on element “ul”.
Attribute “ref” not allowed on element “a” at this point.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
The “aria-controls” attribute must point to an element in the same document.
Warnings:
Document uses the Unicode Private Use Area(s), which should not be used in publicly exchanged documents. (Charmod C073)
The first occurrence of ID “search_code_title” was here.
The first occurrence of ID “serach_category” was here.
The first occurrence of ID “search_category_items” was here.
The first occurrence of ID “search_code_list” was here.
The first occurrence of ID “search_code_list_summary” was here.
The first occurrence of ID “search_code_list_count” was here.
The first occurrence of ID “search_category_link” was here.
The first occurrence of ID “search_engine_list” was here.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
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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