Crepeerase.com W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Bad value “en-US ” for attribute “lang” on element “html”: The subtag “us ” does not match the format for any permissible subtag type.
A “charset” attribute on a “meta” element found after the first 1024 bytes.
Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
The element “button” must not appear as a descendant of the “a” element.
Attribute “data” not allowed on element “a” at this point.
Duplicate ID “q”.
Element “div” not allowed as child of element “h2” in this context. (Suppressing further errors from this subtree.)
Element “nobr” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Stray end tag “section”.
Stray end tag “div”.
Duplicate ID “main”.
Warnings:
Consider avoiding viewport values that prevent users from resizing documents.
The first occurrence of ID “q” was here.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
The “button” role is unnecessary for element “button”.
The “language” attribute on the “script” element is obsolete. You can safely omit it.
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
The first occurrence of ID “main” was here.
United States US