The-saleroom.com W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.
Duplicate ID “supportChat”.
Element “angularcarousel” not allowed as child of element “section” in this context. (Suppressing further errors from this subtree.)
Element “lots” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Bad value “tel:+44 0203 725 5555” for attribute “href” on element “a”: Illegal character in scheme data: space is not allowed.
Bad value “navigation” for attribute “role” on element “ul”.
Element “sidebar” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Warnings:
Consider avoiding viewport values that prevent users from resizing documents.
The first occurrence of ID “supportChat” was here.
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.
The “contentinfo” role is unnecessary for element “footer”.
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