Kkplay3c.net W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Missing space before doctype name.
Nameless doctype.
Quirky doctype. Expected “<!DOCTYPE html>”.
A document must not include more than one “meta” element with a “http-equiv” attribute whose value is “content-type”.
Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.
Bad value “searchform1 search-header” for attribute “id” on element “form”: An ID must not contain whitespace.
The “center” element is obsolete. Use CSS instead.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Duplicate ID “footer”.
The element “footer” must not appear as a descendant of the “footer” element.
End tag “div” seen, but there were open elements.
Unclosed element “footer”.
Warnings:
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
The first occurrence of ID “footer” was here.
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