Academia-moscow.ru W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Obsolete doctype. Expected “<!DOCTYPE html>”.
A document must not include more than one “meta” element with a “http-equiv” attribute whose value is “content-type”.
The “nowrap” attribute on the “td” element is obsolete. Use CSS instead.
A table cell was implicitly closed, but there were open elements.
Unclosed element “ul”.
Unclosed element “div”.
End tag “div” seen, but there were open elements.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Bad value “100%” for attribute “width” on element “img”: Expected a digit but saw “%” instead.
Stray end tag “td”.
Stray end tag “tr”.
Bad value “/catalogue/4831/?FILTER[NEW]=Y” for attribute “href” on element “a”: Illegal character in query: “[” is not allowed.
Attribute “href” not allowed on element “img” at this point.
No space between attributes.
Element “nobr” not allowed as child of element “a” in this context. (Suppressing further errors from this subtree.)
Element “nobr” not allowed as child of element “p” in this context. (Suppressing further errors from this subtree.)
End tag for “body” seen, but there were unclosed elements.
Warnings:
The “language” attribute on the “script” element is obsolete. You can safely omit it.
This document appears to be written in Russian. Consider adding “lang="ru"” (or variant) to the “html” start tag.
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