Sdetmi.com W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Attribute “xmlns:og” not allowed here.
Attribute “xmlns:fb” not allowed here.
Bad value “/podujatia/detail/42813/verejne-korculovanie-v-bratislave-v-sezone-2017|2018/” for attribute “href” on element “a”: Illegal character in path segment: “|” 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 “/podujatia/detail/44298/detska-burza-jar|leto-v-mc-rybka/” for attribute “href” on element “a”: Illegal character in path segment: “|” is not allowed.
End tag “section” seen, but there were open elements.
Unclosed element “div”.
Warnings:
Attribute with the local name “xmlns:og” is not serializable as XML 1.0.
Attribute with the local name “xmlns:fb” is not serializable as XML 1.0.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
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