Ltd.org 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”.
Bad value “Site-CMS-Version” for attribute “http-equiv” on element “meta”.
Bad value “Site-Tag” for attribute “http-equiv” on element “meta”.
Bad value “Site-Launch-Date” for attribute “http-equiv” on element “meta”.
Bad value “Site-Launch-Time” for attribute “http-equiv” on element “meta”.
Bad value “http://twitter.com/home?status=Home https://www.ltd.org:443/” for attribute “href” on element “a”: Illegal character in query: space is not allowed.
The element “input” must not appear as a descendant of the “a” element.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Element “option” without attribute “label” must not be empty.
Named character reference was not terminated by a semicolon. (Or “&” should have been escaped as “&”.)
Bad value “” for attribute “action” on element “form”: Must be non-empty.
Warnings:
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
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