Mpsh.ru W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Stray end tag “head”.
Start tag “body” seen but an element of the same type was already open.
Attribute “href” not allowed on element “button” at this point.
Bad value “” for attribute “action” on element “form”: Must be non-empty.
Named character reference was not terminated by a semicolon. (Or “&” should have been escaped as “&”.)
Bad value “File engine/modules/userbox.php not found.” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.
The “center” element is obsolete. Use CSS instead.
Attribute “encoding” not allowed on element “script” at this point.
Element “script” must not have attribute “charset” unless attribute “src” is also specified.
Stray end tag “div”.
The text content of element “script” was not in the required format: Expected space, tab, newline, or slash but found “{” instead.
Warnings:
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
Article lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all articles.
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
This document appears to be written in Russian. Consider adding “lang="ru"” (or variant) to the “html” start tag.
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