Britanniahotels.com W3C HTML Markup Validation
HTML markup errors and warnings
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Warnings:
Consider avoiding viewport values that prevent users from resizing documents.
The “main” role is unnecessary for element “main”.
Attribute “)” is not serializable as XML 1.0.
Errors:
Bad value “true” for attribute “readonly” on element “input”.
Bad value “tel:0871 221 0191” for attribute “href” on element “a”: Illegal character in scheme data: space is not allowed.
Bad value “” for attribute “name” on element “input”: Must not be empty.
The “big” element is obsolete. Use CSS instead.
Attribute “)” not allowed on element “a” at this point.
Attribute “href” not allowed on element “div” at this point.
Element “img” is missing required attribute “src”.
Element “figcaption” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
No “p” element in scope but a “p” end tag seen.
The element “footer” must not appear as a descendant of the “footer” element.
Element “script” must not have attribute “defer” unless attribute “src” is also specified.
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