Realclearhealth.com W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
A document must not include both a “meta” element with an “http-equiv” attribute whose value is “content-type”, and a “meta” element with a “charset” attribute.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Element “div” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)
Duplicate attribute “name”.
Duplicate ID “searchBox”.
Bad value “0” for attribute “rel” on element “a”: The string “0” is not a registered keyword.
Bad value “1” for attribute “rel” on element “a”: The string “1” is not a registered keyword.
Bad value “2” for attribute “rel” on element “a”: The string “2” is not a registered keyword.
Duplicate ID “popular”.
End tag “div” seen, but there were open elements.
Unclosed element “ul”.
Warnings:
The first occurrence of ID “searchBox” was here.
The first occurrence of ID “popular” was here.
This document appears to be written in English. Consider adding “lang="en"” (or variant) to the “html” start tag.
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