Echidnasewing.com.au W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Attribute “rel” not allowed on element “span” at this point.
Element “span” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
Attribute “rel” not allowed on element “img” at this point.
Attribute “content” not allowed on element “span” at this point.
Attribute “rel” not allowed on element “button” at this point.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Bad value “contentinfo” for attribute “role” on element “ul”.
Element “meta” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
The “aria-labelledby” attribute must point to an element in the same document.
Warnings:
The “navigation” role is unnecessary for element “nav”.
Empty heading.
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
The “article” role is unnecessary for element “article”.
The “link” role is unnecessary for element “a”.
The “language” attribute on the “script” element is obsolete. You can safely omit it.
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