Go2senkyo.com W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Attribute “roll” not allowed on element “svg” at this point.
Attribute “ref” not allowed on element “input” at this point.
No “p” element in scope but a “p” end tag seen.
Duplicate attribute “alt”.
Element “div” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Element “popular_post_index” not allowed as child of element “section” in this context. (Suppressing further errors from this subtree.)
Element “popular_author” not allowed as child of element “section” in this context. (Suppressing further errors from this subtree.)
Warnings:
Article lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all articles.
The “type” attribute is unnecessary for JavaScript resources.
The “charset” attribute on the “script” element is obsolete.
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