Joqr.co.jp W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
A document must not include more than one “meta” element with its “name” attribute set to the value “description”.
Element “gcse:search” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
The text content of element “time” was not in the required format: The literal did not satisfy the time-datetime format.
Bad value “” for attribute “src” on element “img”: Must be non-empty.
The “font” element is obsolete. Use CSS instead.
No space between attributes.
Quote “"” in attribute name. Probable cause: Matching quote missing somewhere earlier.
Attribute “ver.)"” not allowed on element “img” at this point.
Attribute “width” not allowed on element “a” at this point.
Attribute “height” not allowed on element “a” at this point.
End tag “div” seen, but there were open elements.
Unclosed element “section”.
Warnings:
Element name “gcse:search” cannot be represented as XML 1.0.
Empty heading.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
Article lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all articles.
Attribute “ver.)"” is not serializable as XML 1.0.
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