Zreading.cn W3C HTML Markup Validation
HTML markup errors and warnings
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Warnings:
Consider avoiding viewport values that prevent users from resizing documents.
The “banner” role is unnecessary for element “header”.
Attribute with the local name “xmlns:xlink” is not serializable as XML 1.0.
Attribute “xlink:href” is not serializable as XML 1.0.
The “navigation” role is unnecessary for element “nav”.
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
The “language” attribute on the “script” element is obsolete. You can safely omit it.
Errors:
Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.
End tag “svg” did not match the name of the current open element (“use”).
Attribute “xmlns:xlink” not allowed here.
Element “use” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Stray end tag “svg”.
Stray end tag “form”.
End tag “div” seen, but there were open elements.
Unclosed element “use”.
No space between attributes.
Bad value “1” for attribute “border” on element “img”: Only “0” is a permitted zero literal.
The “align” attribute on the “div” element is obsolete. Use CSS instead.
Bad value “gb2312” for attribute “charset” on element “script”: “gb2312” is not a preferred encoding name. The preferred label for this encoding is “gbk”.
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