Ipv6.br W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
A “link” element with a “sizes” attribute must have a “rel” attribute that contains the value “icon” or the value “apple-touch-icon”.
No “p” element in scope but a “p” end tag seen.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Element “h2” not allowed as child of element “a” in this context. (Suppressing further errors from this subtree.)
The “align” attribute on the “h2” element is obsolete. Use CSS instead.
The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.
Attribute “frameborder” not allowed on element “img” at this point.
Duplicate ID “botch”.
Duplicate attribute “id”.
No space between attributes.
Attribute “xmlns:dct” not allowed here.
Warnings:
The “banner” role is unnecessary for element “header”.
The “navigation” role is unnecessary for element “nav”.
The “article” role is unnecessary for element “article”.
The “complementary” role is unnecessary for element “aside”.
The first occurrence of ID “botch” was here.
The “form” role is unnecessary for element “form”.
Attribute with the local name “xmlns:dct” is not serializable as XML 1.0.
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