Errors:
Stray end tag “head”.
Start tag “body” seen but an element of the same type was already open.
Stray end tag “input”.
Bad value “bus_Biała Podlaska” for attribute “id” on element “input”: An ID must not contain whitespace.
Bad value “bus_Bielsko - Biała” for attribute “id” on element “input”: An ID must not contain whitespace.
Bad value “bus_Czarna Woda” for attribute “id” on element “input”: An ID must not contain whitespace.
Bad value “bus_Czechowice - Dziedzice” for attribute “id” on element “input”: An ID must not contain whitespace.
Bad value “bus_Czerwionka - Leszczyny” for attribute “id” on element “input”: An ID must not contain whitespace.
Bad value “bus_Dąbrowa Górnicza” for attribute “id” on element “input”: An ID must not contain whitespace.
Bad value “bus_Gorzów Wielkopolski” for attribute “id” on element “input”: An ID must not contain whitespace.
Bad value “bus_Janów Lubelski” for attribute “id” on element “input”: An ID must not contain whitespace.
Bad value “bus_Jastrzębie Zdrój” for attribute “id” on element “input”: An ID must not contain whitespace.
Bad value “bus_Jelenia Góra” for attribute “id” on element “input”: An ID must not contain whitespace.
Bad value “bus_Kalwaria Zebrzydowska” for attribute “id” on element “input”: An ID must not contain whitespace.
Bad value “bus_Kędzierzyn - Koźle” for attribute “id” on element “input”: An ID must not contain whitespace.
Bad value “bus_Krynica - Zdrój” for attribute “id” on element “input”: An ID must not contain whitespace.
Bad value “bus_Kudowa Zdrój ” for attribute “id” on element “input”: An ID must not contain whitespace.
Bad value “bus_Międzyrzec Podlaski” for attribute “id” on element “input”: An ID must not contain whitespace.
Bad value “bus_Mszana Dolna” for attribute “id” on element “input”: An ID must not contain whitespace.
Bad value “bus_Nowa Sarzyna” for attribute “id” on element “input”: An ID must not contain whitespace.
Bad value “bus_Nowa Sól” for attribute “id” on element “input”: An ID must not contain whitespace.
Bad value “bus_Nowy Sącz” for attribute “id” on element “input”: An ID must not contain whitespace.
Bad value “bus_Nowy Targ” for attribute “id” on element “input”: An ID must not contain whitespace.
Bad value “bus_Nowy Tomyśl” for attribute “id” on element “input”: An ID must not contain whitespace.
Bad value “bus_Ostrowiec Świętokrzyski” for attribute “id” on element “input”: An ID must not contain whitespace.
Bad value “bus_Ostrów Mazowiecka” for attribute “id” on element “input”: An ID must not contain whitespace.
Bad value “bus_Ostrów Wielkopolski” for attribute “id” on element “input”: An ID must not contain whitespace.
Bad value “bus_Piotrków Trybunalski” for attribute “id” on element “input”: An ID must not contain whitespace.
Bad value “bus_Rabka Zdrój ” for attribute “id” on element “input”: An ID must not contain whitespace.
Bad value “bus_Radzyń Podlaski” for attribute “id” on element “input”: An ID must not contain whitespace.
Bad value “bus_Rawa Mazowiecka” for attribute “id” on element “input”: An ID must not contain whitespace.
Bad value “bus_Rogów Opolski” for attribute “id” on element “input”: An ID must not contain whitespace.
Bad value “bus_Ruda Śląska” for attribute “id” on element “input”: An ID must not contain whitespace.
Bad value “bus_Skarżysko - Kamienna” for attribute “id” on element “input”: An ID must not contain whitespace.
Bad value “bus_Stalowa Wola” for attribute “id” on element “input”: An ID must not contain whitespace.
Bad value “bus_Stargard Szczeciński” for attribute “id” on element “input”: An ID must not contain whitespace.
Bad value “bus_Starogard Gdański” for attribute “id” on element “input”: An ID must not contain whitespace.
Bad value “bus_Strzelce Opolskie” for attribute “id” on element “input”: An ID must not contain whitespace.
Bad value “bus_Sucha Beskidzka” for attribute “id” on element “input”: An ID must not contain whitespace.
Bad value “bus_Środa Śląska” for attribute “id” on element “input”: An ID must not contain whitespace.
Bad value “bus_Środa Wielkopolska” for attribute “id” on element “input”: An ID must not contain whitespace.
Bad value “bus_Tarnowskie Góry” for attribute “id” on element “input”: An ID must not contain whitespace.
Bad value “bus_Tomaszów Lubelski” for attribute “id” on element “input”: An ID must not contain whitespace.
Bad value “bus_Tomaszów Mazowiecki” for attribute “id” on element “input”: An ID must not contain whitespace.
Bad value “bus_Wodzisław Śląski” for attribute “id” on element “input”: An ID must not contain whitespace.
Bad value “bus_Ząbkowice Śląskie” for attribute “id” on element “input”: An ID must not contain whitespace.
Bad value “bus_Zduńska Wola” for attribute “id” on element “input”: An ID must not contain whitespace.
Bad value “bus_Zielona Góra” for attribute “id” on element “input”: An ID must not contain whitespace.
Element “p” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)
The “align” attribute on the “p” element is obsolete. Use CSS instead.
Bad value “data/slider_1529488294_raty 11.jpg” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.
Bad value “data/slider_1529488325_all 6.jpg” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.
Bad value “data/polecane_1529488035_grecja 7.jpg” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.
Bad value “data/polecane_1529488054_włochy 5.jpg” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.
Bad value “data/polecane_1529488117_wycieczki objazdowe.jpg” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.
Bad value “data/polecane_1529488160_majowka 2018.jpg” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.
Bad value “data/polecane_1529489075_dalekie podroze.jpg” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.
Bad value “data/polecane_1529488240_rejsy 12.jpg” for attribute “src” on element “img”: 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 “” for attribute “aria-labelledby” on element “div”: An IDREFS value must contain at least one non-whitespace character.
Duplicate ID “criteriaParAdt”.
Duplicate ID “criteriaParChd”.
Duplicate ID “criteriaParInf”.
End tag “p” implied, but there were open elements.
Unclosed element “span”.
No “p” element in scope but a “p” end tag seen.
Warnings:
The first occurrence of ID “criteriaParAdt” was here.
The first occurrence of ID “criteriaParChd” was here.
The first occurrence of ID “criteriaParInf” was here.
Empty heading.
This document appears to be written in Polish. Consider adding “lang="pl"” (or variant) to the “html” start tag.