Warnings:
The “language” attribute on the “script” element is obsolete. You can safely omit it.
The first occurrence of ID “mks_697078” was here.
The first occurrence of ID “mks_700152” was here.
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
This document appears to be written in Polish. Consider adding “lang="pl"” (or variant) to the “html” start tag.
Errors:
Bad value “” for attribute “name” on element “input”: Must not be empty.
Bad value “/ksiazki,60,Albumy upominkowe.html” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
Bad value “/ksiazki,2,Atlasy, mapy, przewodniki.html” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
Bad value “/ksiazki,3,Biologia i nauki o ziemi.html” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
Bad value “/ksiazki,59,Dla dzieci.html” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
Bad value “/ksiazki,56,Dodruk na życzenie.html” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
Bad value “/ksiazki,26,Ekonomia, Zarządzanie, Finanse.html” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
Bad value “/ksiazki,6,Encyklopedie, słowniki.html” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
Bad value “/ksiazki,8,Filozofia i socjologia.html” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
Bad value “/ksiazki,58,Karnety i zaproszenia.html” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
Bad value “/ksiazki,19,Kultura, sztuka.html” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
Bad value “/ksiazki,54,Literatura dziecięca.html” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
Bad value “/ksiazki,14,Literatura faktu.html” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
Bad value “/ksiazki,41,Literatura obcojęzyczna.html” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
Bad value “/ksiazki,15,Literatura piękna.html” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
Bad value “/ksiazki,20,Nauka i paranauka.html” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
Bad value “/ksiazki,12,Nauka o literaturze.html” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
Bad value “/ksiazki,23,Nauki ścisłe.html” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
Bad value “/ksiazki,30,Nauki humanistyczne.html” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
Bad value “/ksiazki,21,Nauki społeczne.html” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
Bad value “/ksiazki,22,Nauki stosowane.html” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
Bad value “/ksiazki,16,Poezja, aforyzmy.html” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
Bad value “/ksiazki,57,Zakładki i akcesoria.html” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
Bad value “/podreczniki,2,Szkoła podstawowa.html” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
Bad value “/podreczniki,7,Szkoła zawodowa.html” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
Bad value “/podreczniki,8,Pomoce szkolne.html” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
Bad value “/podreczniki,9,Podręczniki dla nauczycieli - metodyka.html” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
Bad value “/podreczniki,10,Szkoła wyższa.html” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
Bad value “/podreczniki,11,Szkoła muzyczna.html” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
Bad value “/naukowy,9,Marketing i ekonomia.html” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
Bad value “/naukowy,7,Nauki humanistyczne i społeczne.html” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
Bad value “/naukowy,11,Fizyka i Astronomia.html” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
Bad value “/naukowy,13,Biologia i ekologia.html” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
Bad value “/naukowy,14,Geografia i turystyka.html” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
Bad value “/naukowy,1,Kalendarze, informatory.html” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
Bad value “/artykuly-szkolne,6,Bloki rysunkowe, techniczne, wycinanki.html” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
Bad value “/artykuly-szkolne,1,Plecaki, tornistry.html” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
Bad value “/artykuly-szkolne,7,Przybory szkolne.html” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
Bad value “/artykuly-szkolne,4,Zakładki i akcesoria.html” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
Bad value “/artykuly-szkolne,8,Pomoce szkolne, dydaktyczne.html” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
Bad value “/artykuly-szkolne,3,Zestawy szkolne.html” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
Bad value “/artykuly-szkolne,5,Zeszyty, bruliony, notatniki.html” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Bad value “/zabawki,26,Popularne serie .html” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
Bad value “/zabawki,23,Pojazdy i kolejki.html” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
Bad value “/zabawki,24,Rowerki, jeździki, chodziki.html” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
Bad value “/zabawki,4,Dla najmłodszych.html” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
Bad value “/zabawki,21,Zabawa na dworze.html” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
Bad value “/zabawki,22,Zabawa w dorosłych.html” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
The “align” attribute on the “div” element is obsolete. Use CSS instead.
Bad value “javascript:void()” for attribute “href” on element “a”: syntax error
Bad value “/audiobooki,152,Ekonomia Biznes.html” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
Bad value “/audiobooki,156,Horror Groza.html” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
Bad value “/audiobooki,157,Humor Satyra.html” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
Bad value “/audiobooki,180,Lektury szkolne .html” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
Bad value “/audiobooki,159,Literatura dziecięca.html” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
Bad value “/audiobooki,160,Literatura kobieca.html” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
Bad value “/audiobooki,161,Literatura młodzieżowa.html” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
Bad value “/audiobooki,162,Literatura piękna.html” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
Bad value “/audiobooki,163,Literatura religijna.html” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
Bad value “/audiobooki,164,Mitologia Legendy Podania.html” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
Bad value “/audiobooki,167,Pamiętniki Wspomnienia.html” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
Bad value “/audiobooki,170,Powieść historyczna.html” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
Bad value “/audiobooki,171,Powieść podróżnicza.html” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
Bad value “/audiobooki,172,Powieść przygodowa.html” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
Bad value “/audiobooki,174,Publicystyka Esej.html” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
Bad value “/audiobooki,175,Religioznawstwo Teologia.html” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
Bad value “/audiobooki,178,Science fiction.html” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
Bad value “/audiobooki,179,Sensacja Thriller.html” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
The “clear” attribute on the “br” element is obsolete. Use CSS instead.
Element “dl” is missing a required child element.
Duplicate ID “mks_697078”.
Duplicate ID “mks_700152”.
Bad value “_dyplom” for attribute “target” on element “a”: Reserved keyword “dyplom” used.
Text not allowed in element “ul” in this context.
Element “div” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
Poland PL