Errors:
Using the “meta” element to specify the document-wide default language is obsolete. Consider specifying the language on the root element instead.
Bad value “x-dns-prefetch-control” for attribute “http-equiv” on element “meta”.
Element “meta” is missing required attribute “content”.
The “scheme” attribute on the “meta” element is obsolete. Use only one scheme per field, or make the scheme declaration part of the value.
Element “img” is missing required attribute “src”.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
No space between attributes.
Quote “"” in attribute name. Probable cause: Matching quote missing somewhere earlier.
Attribute “画像"” not allowed on element “img” at this point.
Element “figure” not allowed as child of element “h3” in this context. (Suppressing further errors from this subtree.)
Forbidden code point U+0003.
Bad value “auto” for attribute “height” on element “img”: Expected a digit but saw “a” instead.
A “script” element with an “integrity” attribute must not have a “type” attribute with the value “module”.
Warnings:
Attribute “画像"” is not serializable as XML 1.0.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
The “type” attribute is unnecessary for JavaScript resources.
Module scripts are not supported in most browsers yet.
Consider adding a “lang” attribute to the “html” start tag to declare the language of this document.
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