Errors:
Bad value “cleartype” for attribute “http-equiv” on element “meta”.
Bad value “” for attribute “name” on element “input”: Must not be empty.
When the attribute “xml:lang” in no namespace is specified, the element must also have the attribute “lang” present with the same value.
Attribute “about” not allowed on element “article” at this point.
Attribute “content” not allowed on element “span” 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.
Stray start tag “div”.
Stray end tag “div”.
Element “ul” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
Duplicate ID “views-exposed-form-ricerca-page”.
Duplicate ID “edit-search-api-views-fulltext-wrapper”.
Duplicate ID “edit-search-api-views-fulltext”.
Duplicate ID “edit-submit-ricerca”.
Duplicate ID “block-locale-language”.
Warnings:
Document uses the Unicode Private Use Area(s), which should not be used in publicly exchanged documents. (Charmod C073)
The “banner” role is unnecessary for element “header”.
Article lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all articles.
The first occurrence of ID “views-exposed-form-ricerca-page” was here.
The first occurrence of ID “edit-search-api-views-fulltext-wrapper” was here.
The first occurrence of ID “edit-search-api-views-fulltext” was here.
The first occurrence of ID “edit-submit-ricerca” was here.
The first occurrence of ID “block-locale-language” was here.
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