Rsvpu.ru W3C HTML Markup Validation
HTML markup errors and warnings
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Warnings:
The “name” attribute is obsolete. Consider putting an “id” attribute on the nearest container instead.
Attribute “<span” is not serializable as XML 1.0.
The “language” attribute on the “script” element is obsolete. You can safely omit it.
Empty heading.
This document appears to be written in Russian. Consider adding “lang="ru"” (or variant) to the “html” start tag.
Errors:
The “name” attribute on the “img” element is obsolete. Use the “id” attribute instead.
Saw “<” when expecting an attribute name. Probable cause: Missing “>” immediately before.
Attribute “<span” not allowed on element “p” at this point.
Stray end tag “span”.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
The “itemprop” attribute was specified, but the element is not a property of any item.
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