Podatnik.info W3C HTML Markup Validation
HTML markup errors and warnings
(Rescan now...)
Errors:
Attribute “rel” not allowed on element “span” at this point.
Duplicate ID “pit”.
The “font” element is obsolete. Use CSS instead.
Element “small” not allowed as child of element “hgroup” in this context. (Suppressing further errors from this subtree.)
Bad value “ga('send', 'pageview', '/old_browser/pobranie_programu_pit/'” for attribute “onclick” on element “a”: missing ) after argument list
Warnings:
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
The first occurrence of ID “pit” was here.
Article lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all articles.
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
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