Tilaajavastuu.fi W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Bad value “<?= esc_url(get_feed_link()); ?>” for attribute “href” on element “link”: Illegal character in path segment: “<” is not allowed.
Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Element “ul” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)
Duplicate ID “menu-paavalikko-lisa”.
Element “h1” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)
Element “style” not allowed as child of element “body” in this context. (Suppressing further errors from this subtree.)
Warnings:
The “banner” role is unnecessary for element “header”.
The “navigation” role is unnecessary for element “nav”.
The first occurrence of ID “menu-paavalikko-lisa” was here.
Empty heading.
The “contentinfo” role is unnecessary for element “footer”.
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