Setav.org W3C HTML Markup Validation
HTML markup errors and warnings
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Warnings:
Consider avoiding viewport values that prevent users from resizing documents.
The value of attribute “src” on element “img” from namespace “http://www.w3.org/1999/xhtml” is not in Unicode Normalization Form C.
The “navigation” role is unnecessary for element “nav”.
Errors:
Attribute “menu-id” not allowed on element “a” at this point.
Attribute “cat-id” not allowed on element “a” at this point.
Attribute “tag-id” not allowed on element “a” at this point.
Attribute “parent-menu-id” not allowed on element “a” at this point.
Stray end tag “a”.
Element “style” not allowed as child of element “div” 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.
Bad value “dofollow” for attribute “rel” on element “a”: The string “dofollow” is not a registered keyword.
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