Stantec.com W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Bad value “zh_tw” for attribute “hreflang” on element “link”: The language subtag “zh_tw” is not a valid language subtag.
Element “div” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
Element “legend” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Element “p” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)
The “aria-describedby” attribute must point to an element in the same document.
Warnings:
The “name” attribute is obsolete. Consider putting an “id” attribute on the nearest container instead.
Consider using the “h1” element as a top-level heading only (all “h1” elements are treated as top-level headings by many screen readers and other tools).
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
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