Mediananny.com W3C HTML Markup Validation
HTML markup errors and warnings
(Rescan now...)
Errors:
Obsolete doctype. Expected “<!DOCTYPE html>”.
Bad value “cache-control” for attribute “http-equiv” on element “meta”.
Bad value “expires” for attribute “http-equiv” on element “meta”.
Bad value “” for attribute “id” on element “ul”: An ID must not be the empty string.
Element “input” with attribute “type” whose value is “button” must have non-empty attribute “value”.
Duplicate ID “”.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
The “center” element is obsolete. Use CSS instead.
Element “noindex” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Stray end tag “noindex”.
End tag “div” seen, but there were open elements.
Unclosed element “noindex”.
Attribute “alt” not allowed on element “a” at this point.
Attribute “mailto:” not allowed on element “a” at this point.
Warnings:
The first occurrence of ID “” was here.
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
Attribute “mailto:” is not serializable as XML 1.0.
Ukraine UA