Errors:
A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.
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.
The text content of element “script” was not in the required format: Expected space, tab, newline, or slash but found “{” instead.
Element “script” must not have attribute “charset” unless attribute “src” is also specified.
Bad value “https://plus.google.com/{10eLOL}” for attribute “href” on element “a”: Illegal character in path segment: “{” is not allowed.
Forbidden code point U+009d.
Element “style” not allowed as child of element “header” in this context. (Suppressing further errors from this subtree.)
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Duplicate ID “submenu”.
Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Duplicate ID “switch”.
Stray end tag “script”.
Stray end tag “noscript”.
End tag “div” seen, but there were open elements.
Unclosed element “noscript”.
Bogus comment.
Warnings:
Consider avoiding viewport values that prevent users from resizing documents.
The “language” attribute on the “script” element is obsolete. You can safely omit it.
The “name” attribute is obsolete. Consider putting an “id” attribute on the nearest container instead.
The first occurrence of ID “submenu” was here.
The first occurrence of ID “switch” was here.
The document is not mappable to XML 1.0 due to two consecutive hyphens in a comment.
The document is not mappable to XML 1.0 due to a trailing hyphen in a comment.
This document appears to be written in Italian. Consider adding “lang="it"” (or variant) to the “html” start tag.
Italy IT