Blue1000.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”.
Bad value “pragma” for attribute “http-equiv” on element “meta”.
Bad value “file:///C:\Users\lenovo\AppData\Roaming\Tencent\QQ\Temp\TempPic\0KY~5Z`R0P]`W70Y[TL9QBT.tmp” for attribute “src” on element “img”: Backslash ("\") used as path segment delimiter.
The “vspace” attribute on the “img” element is obsolete. Use CSS instead.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Warnings:
The “language” attribute on the “script” element is obsolete. You can safely omit it.
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