Errors:
Almost standards mode doctype. Expected “<!DOCTYPE html>”.
Bad value “https://www.w3.org/1999/xhtml” for the attribute “xmlns” (only “http://www.w3.org/1999/xhtml” permitted here).
Start tag “head” seen but an element of the same type was already open.
A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.
Premature end of comment. Use “-->” to end a comment properly.
Bogus comment.
Element “form” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)
Named character reference was not terminated by a semicolon. (Or “&” should have been escaped as “&”.)
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
The “cellpadding” attribute on the “table” element is obsolete. Use CSS instead.
The “cellspacing” attribute on the “table” element is obsolete. Use CSS instead.
The “valign” attribute on the “td” element is obsolete. Use CSS instead.
The “width” attribute on the “table” element is obsolete. Use CSS instead.
The “width” attribute on the “td” element is obsolete. Use CSS instead.
Table column 2 established by element “td” has no cells beginning in it.
End tag “td” seen, but there were open elements.
Unclosed element “div”.
Duplicate ID “bottom”.
Element “colonna_footer” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Stray end tag “dist_foot”.
The “border” attribute on the “table” element is obsolete. Use CSS instead.
Stray end tag “td”.
End tag “colonna_footer” seen, but there were open elements.
Unclosed element “dis_foot”.
Warnings:
Attribute “xmlns” is not serializable as XML 1.0.
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.
A table row was 1 columns wide, which is less than the column count established by the first row (2).
The first occurrence of ID “bottom” was here.
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