Warnings:
Consider avoiding viewport values that prevent users from resizing documents.
The “navigation” role is unnecessary for element “nav”.
Empty heading.
Errors:
A “link” element with a “sizes” attribute must have a “rel” attribute that contains the value “icon” or the value “apple-touch-icon”.
Attribute “rel” not allowed on element “form” at this point.
Attribute “rel” not allowed on element “ul” at this point.
Bad value “16px” for attribute “width” on element “img”: Expected a digit but saw “p” instead.
Bad value “11px” for attribute “height” on element “img”: Expected a digit but saw “p” instead.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Bad value “disable-ajax-cache” for attribute “rel” on element “a”: The string “disable-ajax-cache” is not a registered keyword.
Attribute “rel” not allowed on element “div” at this point.
The element “button” must not appear as a descendant of the “a” element.
Attribute “content” not allowed on element “em” at this point.
Stray end tag “div”.
Bad value “” for attribute “id” on element “ul”: An ID must not be the empty string.
Bad value “tel://+39 06 594 2860” for attribute “href” on element “a”: Illegal character in scheme data: space is not allowed.
Bad value “tel://+39 06 541 1307” for attribute “href” on element “a”: Illegal character in scheme data: space is not allowed.
The “itemprop” attribute was specified, but the element is not a property of any item.
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