Nyulangone.org W3C HTML Markup Validation
HTML markup errors and warnings
(Rescan now...)
Warnings:
Consider avoiding viewport values that prevent users from resizing documents.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
The “main” role is unnecessary for element “main”.
The document is not mappable to XML 1.0 due to two consecutive hyphens in a comment.
This document appears to be written in English. Consider adding “lang="en"” (or variant) to the “html” start tag.
Errors:
Attribute “value” not allowed on element “meta” at this point.
Element “meta” is missing required attribute “content”.
Bad value “” for attribute “name” on element “button”: Must not be empty.
Bad value “” for attribute “name” on element “form”: Must not be empty.
Attribute “use-fad-service” not allowed on element “form” at this point.
The element “label” must not appear as a descendant of the “a” element.
No “p” element in scope but a “p” end tag seen.
United States US