Warnings:
The “type” attribute is unnecessary for JavaScript resources.
The first occurrence of ID “topSearchForm” was here.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
Attribute “książki”” is not serializable as XML 1.0.
Errors:
Bad value “application/x-www-form-urlencoded; charset=UTF-8” for attribute “enctype” on element “form”.
Duplicate ID “topSearchForm”.
The “center” element is obsolete. Use CSS instead.
Attribute “książki”” not allowed on element “a” at this point.
Attribute “i” not allowed on element “a” at this point.
Attribute “rabaty” not allowed on element “a” at this point.
Attribute “na” not allowed on element “a” 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 “” for attribute “name” on element “form”: Must not be empty.
End tag “div” seen, but there were open elements.
Unclosed element “a”.
Start tag “a” seen but an element of the same type was already open.
End tag “a” violates nesting rules.
Cannot recover after last error. Any further errors will be ignored.
Poland PL