Longhoo.net W3C HTML Markup Validation
HTML markup errors and warnings
(Rescan now...)
Errors:
Almost standards mode doctype. Expected “<!DOCTYPE html>”.
A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Start tag “a” seen but an element of the same type was already open.
Stray end tag “a”.
Bad value “http://mp.weixin.qq.com/s?__biz=MzA4NDE0NTgzNQ==&mid=579733243&idx=1&sn=8385eabe4338c721ed3f82d31ae636f4&chksm=3891053f0fe68c29d5b95af8ae0ec354ce82b56a26face09e1b6e0e9ef59c84ebc445c1970bf rd” for attribute “href” on element “a”: Illegal character in query: space 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The “frameborder” attribute on the “iframe” element is obsolete.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The “scrolling” attribute on the “iframe” element is obsolete.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.
Stray end tag “div”.
Attribute “atremote” not allowed on element “script” at this point.
Warnings:
The “language” attribute on the “script” element is obsolete. You can safely omit it.
The document is not mappable to XML 1.0 due to two consecutive hyphens in a comment.
China CN