Errors:
Malformed byte sequence: “a6”.
Malformed byte sequence: “b6”.
Malformed byte sequence: “b3”.
Malformed byte sequence: “b1”.
Malformed byte sequence: “ea”.
Internal encoding declaration “iso-8859-2” disagrees with the actual encoding of the document (“utf-8”).
A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.
Using the “meta” element to specify the document-wide default language is obsolete. Consider specifying the language on the root element instead.
The “center” element is obsolete. Use CSS instead.
Attribute “adres_iframe” not allowed on element “div” at this point.
Bad value “” for attribute “src” on element “iframe”: Must be non-empty.
The “scrolling” attribute on the “iframe” element is obsolete. Use CSS instead.
The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.
The “allowtransparency” attribute on the “iframe” element is obsolete. Use CSS instead.
Element “a” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
Malformed byte sequence: “e6”.
Malformed byte sequence: “bf”.
Malformed byte sequence: “af”.
Malformed byte sequence: “f3”.
The “align” attribute on the “div” element is obsolete. Use CSS instead.
Malformed byte sequence: “f3”, “bf”.
Bad value “” for attribute “action” on element “form”: Must be non-empty.
Attribute “rel” not allowed on element “input” 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.
Bad value “okienko_podpowiedz” for attribute “rel” on element “a”: The string “okienko_podpowiedz” is not a registered keyword.
Attribute “user_login” not allowed on element “a” at this point.
Malformed byte sequence: “f1”.
Malformed byte sequence: “f3”, “b3”.
Malformed byte sequence: “bc”.
Malformed byte sequence: “ea”, “b6”.
Malformed byte sequence: “d3”.
Malformed byte sequence: “ca”.
Stray end tag “b”.
Duplicate attribute “rel”.
End tag for “body” seen, but there were unclosed elements.
Unclosed element “center”.
Warnings:
This document appears to be written in Polish. Consider adding “lang="pl"” (or variant) to the “html” start tag.
Poland PL