Errors:
Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.
Attribute “rel” not allowed on element “li” at this point.
Duplicate ID “icone”.
Duplicate ID “Livello_1”.
End tag “svg” did not match the name of the current open element (“polygon”).
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Element “script” must not have attribute “charset” unless attribute “src” is also specified.
Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
End tag “span” did not match the name of the current open element (“svg”).
End tag “span” seen, but there were open elements.
Unclosed element “svg”.
Stray end tag “svg”.
Duplicate ID “radioclick”.
Bad value “https://www.facebook.com/tr?id=2116837865220258&ev=PageView&noscript=1&cd[domain]=www.avis.it” for attribute “src” on element “img”: Illegal character in query: “[” is not allowed.
Bad value “https://www.facebook.com/tr?id=2116837865220258&ev=GeneralEvent&noscript=1&cd[post_type]=page&cd[content_name]=Home&cd[post_id]=2&cd[domain]=www.avis.it” for attribute “src” on element “img”: Illegal character in query: “[” is not allowed.
End tag for “body” seen, but there were unclosed elements.
Unclosed element “div”.
Warnings:
The “navigation” role is unnecessary for element “nav”.
The first occurrence of ID “icone” was here.
The first occurrence of ID “Livello_1” was here.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
The first occurrence of ID “radioclick” was here.
Italy IT