Miniminiplus.pl W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Self-closing syntax (“/>”) used on a non-void HTML element. Ignoring the slash and treating as a start tag.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Element “div” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
Duplicate ID “swiat-rybki”.
Element “a” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
Bad value “prettyVideo1090” for attribute “rel” on element “a”: The string “prettyVideo1090” is not a registered keyword.
Bad value “prettyVideo1089” for attribute “rel” on element “a”: The string “prettyVideo1089” is not a registered keyword.
Bad value “prettyVideo1083” for attribute “rel” on element “a”: The string “prettyVideo1083” is not a registered keyword.
Bad value “prettyVideo1088” for attribute “rel” on element “a”: The string “prettyVideo1088” is not a registered keyword.
Bad value “prettyVideo1096” for attribute “rel” on element “a”: The string “prettyVideo1096” is not a registered keyword.
Bad value “prettyVideo1097” for attribute “rel” on element “a”: The string “prettyVideo1097” is not a registered keyword.
The “align” attribute on the “p” element is obsolete. Use CSS instead.
Warnings:
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
Empty heading.
The first occurrence of ID “swiat-rybki” was here.
This document appears to be written in Polish. Consider adding “lang="pl"” (or variant) to the “html” start tag.
Poland PL