Lobos.pl W3C HTML Markup Validation
HTML markup errors and warnings
(Rescan now...)
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”.
Attribute “href” not allowed on element “div” at this point.
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 “h2” in this context. (Suppressing further errors from this subtree.)
No “p” element in scope but a “p” end tag seen.
Element “p” not allowed as child of element “h2” in this context. (Suppressing further errors from this subtree.)
End tag “div” seen, but there were open elements.
Unclosed element “h2”.
The “align” attribute on the “p” element is obsolete. Use CSS instead.
“<” at the start of an unquoted attribute value. Probable cause: Missing “>” immediately before.
Element “p” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)
Unclosed element “span”.
Unclosed element “h4”.
Duplicate attribute “alt”.
Warnings:
The “navigation” role is unnecessary for element “nav”.
Empty heading.
This document appears to be written in Polish but the “html” start tag has an empty “lang” attribute. Consider using “lang="pl"” (or variant) instead.
Poland PL