Arsagera.ru W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Attribute “allow” not allowed on element “iframe” at this point.
The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.
The element “h1” must not appear as a descendant of the “th” element.
Element “p” not allowed as child of element “a” in this context. (Suppressing further errors from this subtree.)
Bad value “recommend” for attribute “rel” on element “a”: The string “recommend” is not a registered keyword.
Bad value “comment” for attribute “rel” on element “a”: The string “comment” is not a registered keyword.
Bad value “popular” for attribute “rel” on element “a”: The string “popular” is not a registered keyword.
Bad value “date_publish” for attribute “rel” on element “a”: The string “date_publish” is not a registered keyword.
Bad value “date_comment” for attribute “rel” on element “a”: The string “date_comment” is not a registered keyword.
Duplicate ID “subscribe”.
Duplicate ID “i2”.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Warnings:
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
Empty heading.
The first occurrence of ID “subscribe” was here.
The first occurrence of ID “i2” was here.
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