Errors:
A document must not include both a “meta” element with an “http-equiv” attribute whose value is “content-type”, and a “meta” element with a “charset” attribute.
End tag “div” seen, but there were open elements.
Unclosed element “ul”.
When the attribute “xml:lang” in no namespace is specified, the element must also have the attribute “lang” present with the same value.
Duplicate attribute “class”.
Duplicate ID “block-locale-language”.
Attribute “data” not allowed on element “li” at this point.
Duplicate ID “search-trigger”.
Duplicate ID “block-block-4”.
Duplicate ID “search-block”.
Duplicate ID “search-form”.
Duplicate ID “search-input”.
Element “div” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
Duplicate attribute “mobile-nav-element”.
Duplicate attribute “mobile-nav-sub-element”.
Attribute “mobile-nav-element” not allowed on element “li” at this point.
Attribute “mobile-nav-sub-element” not allowed on element “li” at this point.
Attribute “about” not allowed on element “div” at this point.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Attribute “about” not allowed on element “article” at this point.
Duplicate ID “icon-arrow-right”.
Duplicate ID “icon-arrow-right-strong”.
Bad value “” for attribute “target” on element “a”: Browsing context name must be at least one character long.
Stray doctype.
Duplicate ID “Capa_1”.
Attribute “about” not allowed on element “section” at this point.
Attribute “_blank” not allowed on element “a” at this point.
Element “style” not allowed as child of element “body” in this context. (Suppressing further errors from this subtree.)
Warnings:
The “banner” role is unnecessary for element “header”.
The first occurrence of ID “block-locale-language” was here.
The “navigation” role is unnecessary for element “nav”.
The first occurrence of ID “search-trigger” was here.
The first occurrence of ID “block-block-4” was here.
The first occurrence of ID “search-block” was here.
The first occurrence of ID “search-form” was here.
The first occurrence of ID “search-input” was here.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
The first occurrence of ID “icon-arrow-right” was here.
The first occurrence of ID “icon-arrow-right-strong” was here.
Empty heading.
The first occurrence of ID “Capa_1” was here.
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