Errors:
The “profile” attribute on the “head” element is obsolete. To declare which “meta” terms are used in the document, instead register the names as meta extensions. To trigger specific UA behaviors, use a “link” element instead.
A document must not include more than one “meta” element with its “name” attribute set to the value “description”.
Bad value “tel:064 064 064” for attribute “href” on element “a”: Illegal character in scheme data: space is not allowed.
An element with “role=option” must be contained in, or owned by, an element with “role=listbox” or “role=radiogroup” or “role=tree” or “role=combobox” or “role=menu”.
Bad value “http://www.w3.org/1999/html” for the attribute “xmlns” (only “http://www.w3.org/1999/xhtml” permitted here).
No “p” element in scope but a “p” end tag seen.
Attribute “placeholder” is only allowed when the input type is “email”, “number”, “password”, “search”, “tel”, “text”, or “url”.
Duplicate ID “support-widget__email”.
The “for” attribute of the “label” element must refer to a non-hidden form control.
Warnings:
Consider avoiding viewport values that prevent users from resizing documents.
The document is not mappable to XML 1.0 due to two consecutive hyphens in a comment.
Attribute “xmlns” is not serializable as XML 1.0.
Empty heading.
The first occurrence of ID “support-widget__email” was here.
This document appears to be written in Slovenian. Consider adding “lang="sl"” (or variant) to the “html” start tag.
Slovenia SI