Warnings:
Consider avoiding viewport values that prevent users from resizing documents.
The “type” attribute is unnecessary for JavaScript resources.
A table row was 2 columns wide, which is less than the column count established by the first row (3).
Document uses the Unicode Private Use Area(s), which should not be used in publicly exchanged documents. (Charmod C073)
The first occurrence of ID “search-small” was here.
The first occurrence of ID “collections-menu” was here.
The “main” role is unnecessary for element “main”.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
The first occurrence of ID “Email-Desktop” was here.
This document appears to be written in English. Consider adding “lang="en"” (or variant) to the “html” start tag.
Errors:
Attribute “async” not allowed on element “link” at this point.
Bad start tag in “img” in “head”.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Stray end tag “noscript”.
Attribute “name” not allowed on element “meta” at this point.
Element “meta” is missing one or more of the following attributes: “itemprop”, “property”.
Stray end tag “head”.
Start tag “body” seen but an element of the same type was already open.
Bad value “” for attribute “id” on element “div”: An ID must not be the empty string.
Duplicate ID “search-small”.
Duplicate ID “collections-menu”.
The element “label” must not appear as a descendant of the “a” element.
Stray end tag “img”.
Attribute “href” not allowed on element “button” at this point.
Element “div” not allowed as child of element “button” in this context. (Suppressing further errors from this subtree.)
Duplicate ID “Email-Desktop”.
The value of the “for” attribute of the “label” element must be the ID of a non-hidden form control.
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