Questex.com W3C HTML Markup Validation
HTML markup errors and warnings
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Warnings:
The “banner” role is unnecessary for element “header”.
The “navigation” role is unnecessary for element “nav”.
The “main” role is unnecessary for element “main”.
The first occurrence of ID “horizon-arrow” was here.
The first occurrence of ID “OLD” was here.
The first occurrence of ID “NCB_Desktop” was here.
The first occurrence of ID “Capa_1” was here.
The first occurrence of ID “Group” was here.
The first occurrence of ID “Shape” was here.
The first occurrence of ID “Shape_1_” was here.
The “contentinfo” role is unnecessary for element “footer”.
Errors:
Element “div” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)
Duplicate ID “horizon-arrow”.
Duplicate ID “OLD”.
Duplicate ID “NCB_Desktop”.
Duplicate ID “Capa_1”.
Duplicate ID “Group”.
Duplicate ID “Shape”.
Duplicate ID “Shape_1_”.
The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.
End tag “div” seen, but there were open elements.
Unclosed element “main”.
Stray end tag “main”.
End tag “footer” seen, but there were open elements.
Unclosed element “div”.
Stray end tag “div”.
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