Bjs.com W3C HTML Markup Validation
HTML markup errors and warnings
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Warnings:
Consider avoiding viewport values that prevent users from resizing documents.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
Errors:
Bad value “” for attribute “href” on element “link”: Must be non-empty.
Bad start tag in “img” in “head”.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Stray end tag “noscript”.
Stray end tag “head”.
Start tag “body” seen but an element of the same type was already open.
Element “p” not allowed as child of element “button” in this context. (Suppressing further errors from this subtree.)
Attribute “kb-navigation” not allowed on element “div” at this point.
Element “h3” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
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