Errors:
Malformed byte sequence: “b3”.
Malformed byte sequence: “f3”, “bf”.
Malformed byte sequence: “b1”.
Malformed byte sequence: “ea”.
Start tag seen without seeing a doctype first. Expected “<!DOCTYPE html>”.
Internal encoding declaration “iso-8859-2” disagrees with the actual encoding of the document (“utf-8”).
Malformed byte sequence: “bf”.
Malformed byte sequence: “e6”.
Attribute “leftmargin” not allowed on element “body” at this point.
Attribute “topmargin” not allowed on element “body” at this point.
Attribute “rightmargin” not allowed on element “body” at this point.
Attribute “bottommargin” not allowed on element “body” at this point.
The “bgcolor” attribute on the “body” element is obsolete. Use CSS instead.
The “marginwidth” attribute on the “body” element is obsolete. Use CSS instead.
The “marginheight” attribute on the “body” element is obsolete. Use CSS instead.
Attribute “height” not allowed on element “table” at this point.
The “width” attribute on the “table” element is obsolete. Use CSS instead.
The “cellpadding” attribute on the “table” element is obsolete. Use CSS instead.
The “cellspacing” attribute on the “table” element is obsolete. Use CSS instead.
The “bgcolor” attribute on the “table” element is obsolete. Use CSS instead.
The “border” attribute on the “table” element is obsolete. Use CSS instead.
Malformed byte sequence: “a3”.
Malformed byte sequence: “d3”.
Malformed byte sequence: “a6”.
Malformed byte sequence: “b6”.
Malformed byte sequence: “9c”.
Attribute “background” not allowed on element “td” at this point.
The “width” attribute on the “td” element is obsolete. Use CSS instead.
The “height” attribute on the “td” element is obsolete. Use CSS instead.
Attribute “alt” not allowed on element “a” at this point.
Malformed byte sequence: “f3”.
The “font” element is obsolete. Use CSS instead.
End tag “a” violates nesting rules.
End tag “div” seen, but there were open elements.
Unclosed element “font”.
End tag “td” seen, but there were open elements.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Unclosed element “div”.
Malformed byte sequence: “f3”, “b3”.
“td” start tag in table body.
The “center” element is obsolete. Use CSS instead.
The “valign” attribute on the “td” element is obsolete. Use CSS instead.
Stray end tag “td”.
Element “area” is missing required attribute “alt”.
Warnings:
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
A table row was 4 columns wide, which is less than the column count established by the first row (5).
Poland PL