Errors:
Attribute “ltr” not allowed on element “html” at this point.
Bad value “pl_PL” for attribute “lang” on element “html”: The language subtag “pl_pl” is not a valid language subtag.
A document must not include more than one “meta” element with a “http-equiv” attribute whose value is “content-type”.
Attribute “type” not allowed on element “menu” at this point.
Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
No space between attributes.
Quote “"” in attribute name. Probable cause: Matching quote missing somewhere earlier.
Attribute “newsweeka"” not allowed on element “a” at this point.
Attribute “im.” not allowed on element “a” at this point.
Attribute “teresy” not allowed on element “a” at this point.
Attribute “torańskiej” not allowed on element “a” at this point.
Attribute “dla” not allowed on element “a” at this point.
Attribute “dr” not allowed on element “a” at this point.
Attribute “agnieszki” not allowed on element “a” at this point.
Attribute “daukszy"” not allowed on element “a” at this point.
Attribute “newsweeka"” not allowed on element “img” at this point.
Attribute “im.” not allowed on element “img” at this point.
Attribute “teresy” not allowed on element “img” at this point.
Attribute “torańskiej” not allowed on element “img” at this point.
Attribute “dla” not allowed on element “img” at this point.
Attribute “dr” not allowed on element “img” at this point.
Attribute “agnieszki” not allowed on element “img” at this point.
Attribute “daukszy"” not allowed on element “img” at this point.
Stray end tag “div”.
Stray start tag “script”.
Warnings:
Empty heading.
Consider using the “h1” element as a top-level heading only (all “h1” elements are treated as top-level headings by many screen readers and other tools).
The “navigation” role is unnecessary for element “nav”.
Attribute “newsweeka"” is not serializable as XML 1.0.
Attribute “daukszy"” is not serializable as XML 1.0.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
Poland PL