Selfhacked.com W3C HTML Markup Validation
HTML markup errors and warnings
(Rescan now...)
Errors:
Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.
The element “button” must not appear as a descendant of the “a” element.
Bad value “” for attribute “action” on element “form”: Must be non-empty.
Duplicate ID “search-input”.
Duplicate ID “_form_18_”.
Duplicate ID “_form_submit”.
Bad value “315px” for attribute “width” on element “img”: Expected a digit but saw “p” instead.
Bad value “250px” for attribute “height” on element “img”: Expected a digit but saw “p” instead.
Warnings:
The first occurrence of ID “search-input” was here.
The first occurrence of ID “_form_18_” was here.
The first occurrence of ID “_form_submit” was here.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
United States US