Opony.com.pl W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.
Bad value “940px” for attribute “width” on element “img”: Expected a digit but saw “p” instead.
Bad value “/artykul/Continental-WinterContact-TS-860-nowość-na-trudne-zimowe-warunki /?id=1333” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
Bad value “/artykul/Zimowe-i-letnie-opony-Pirelli-w BMW-X5-M-i-X6-M/?id=1331” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
Bad value “/artykul/Range-Rover-na cichych-oponach-Dunlop-SP-QuattroMaxx/?id=1326” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
Bad value “/artykul/Nokian-WeatherProof-najlepsza-w-teście-Auto Express/?id=1325” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
Element “input” is missing required attribute “alt”.
Warnings:
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
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