Focusireland.ie W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.
Element “input” with attribute “type” whose value is “button” must have non-empty attribute “value”.
No “p” element in scope but a “p” end tag seen.
The element “button” must not appear as a descendant of the “a” element.
End tag “section” seen, but there were open elements.
Unclosed element “div”.
Stray end tag “div”.
Stray end tag “section”.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.
The “scrolling” attribute on the “iframe” element is obsolete. Use CSS instead.
Warnings:
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
The document is not mappable to XML 1.0 due to two consecutive hyphens in a comment.
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