Errors:
Almost standards mode doctype. Expected “<!DOCTYPE html>”.
Bad value “Cache-Control” for attribute “http-equiv” on element “meta”.
Bad value “only screen and(max-width:640px)” for attribute “media” on element “link”: Expected a letter or whitespace but saw “(” instead.
Element “script” must not have attribute “charset” unless attribute “src” is also specified.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Element “input” with attribute “type” whose value is “button” must have non-empty attribute “value”.
Duplicate ID “scrolltwo”.
Attribute “还谈什么做好销售” not allowed on element “a” at this point.
End tag “p” seen, but there were open elements.
Unclosed element “span”.
Attribute “alt” not allowed on element “a” at this point.
Duplicate ID “scrollprice”.
Bad element name “wb:follow-button”: Code point “U+003A” is not allowed
The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.
The “scrolling” attribute on the “iframe” element is obsolete. Use CSS instead.
The “marginheight” attribute on the “iframe” element is obsolete. Use CSS instead.
Stray end tag “a”.
Warnings:
The “type” attribute is unnecessary for JavaScript resources.
The “charset” attribute on the “script” element is obsolete.
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
The first occurrence of ID “scrolltwo” was here.
The document is not mappable to XML 1.0 due to two consecutive hyphens in a comment.
The first occurrence of ID “scrollprice” was here.
Element name “wb:follow-button” cannot be represented as XML 1.0.
Empty heading.
The “language” attribute on the “script” element is obsolete.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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