Warnings:
Consider avoiding viewport values that prevent users from resizing documents.
The “navigation” role is unnecessary for element “nav”.
The first occurrence of ID “a2_ad” was here.
The first occurrence of ID “collection” was here.
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
This document appears to be written in Simplified Chinese. Consider adding “lang="zh-hans"” (or variant) to the “html” start tag.
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 “unselectable” not allowed on element “noscript” 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.
Start tag “body” seen but an element of the same type was already open.
Bad value “javascript:void();” for attribute “href” on element “a”: syntax error
Element “style” not allowed as child of element “body” in this context. (Suppressing further errors from this subtree.)
Bad value “_blank;” for attribute “target” on element “a”: Reserved keyword “blank;” used.
Duplicate ID “a2_ad”.
Duplicate ID “collection”.
Stray end tag “span”.
Stray end tag “div”.
Bad value “100px” for attribute “width” on element “img”: Expected a digit but saw “p” instead.
Bad value “50px” for attribute “height” on element “img”: Expected a digit but saw “p” instead.
The “align” attribute on the “img” element is obsolete. Use CSS instead.
Bad value “100%” for attribute “width” on element “img”: Expected a digit but saw “%” instead.
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