Previred.com W3C HTML Markup Validation
HTML markup errors and warnings
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Warnings:
The “type” attribute is unnecessary for JavaScript resources.
The “type” attribute for the “style” element is not needed and should be omitted.
The “banner” role is unnecessary for element “header”.
The first occurrence of ID “portlet” was here.
The “navigation” role is unnecessary for element “nav”.
The first occurrence of ID “layout_32” was here.
The first occurrence of ID “layout_52” was here.
The first occurrence of ID “layout_63” was here.
The “contentinfo” role is unnecessary for element “footer”.
The first occurrence of ID “url” was here.
Errors:
Bad value “inicio” for attribute “rel” on element “a”: The string “inicio” is not a registered keyword.
Duplicate ID “portlet”.
Attribute “aria-selected” not allowed on element “li” at this point.
Duplicate ID “layout_32”.
Duplicate ID “layout_52”.
Duplicate ID “layout_63”.
Named character reference was not terminated by a semicolon. (Or “&” should have been escaped as “&”.)
Element “ul” not allowed as child of element “h6” in this context. (Suppressing further errors from this subtree.)
Duplicate ID “url”.
Chile CL