Warnings:
Documents should not use “about:legacy-compat”, except if generated by legacy systems that can't output the standard “<!DOCTYPE html>” doctype.
Attribute with the local name “xmlns:lib” is not serializable as XML 1.0.
Article lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all articles.
The first occurrence of ID “widget-search--text” was here.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
“label” element with multiple labelable descendants.
Empty heading.
The first occurrence of ID “email” was here.
Consider using the “h1” element as a top-level heading only (all “h1” elements are treated as top-level headings by many screen readers and other tools).
Errors:
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.
A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.
Attribute “xmlns:lib” not allowed here.
Attribute “autocomple” not allowed on element “input” at this point.
Bad value “” for attribute “id” on element “input”: An ID must not be the empty string.
Bad value “” for attribute “action” on element “form”: Must be non-empty.
The element “input” must not appear as a descendant of the “a” element.
Duplicate ID “widget-search--text”.
The “label” element may contain at most one “button”, “input”, “meter”, “output”, “progress”, “select”, or “textarea” descendant.
Attribute “tab-index” not allowed on element “input” at this point.
Duplicate ID “email”.
Attribute “value” not allowed on element “select” at this point.
Attribute “tilte” not allowed on element “a” at this point.
The “for” attribute of the “label” element must refer to a non-hidden form control.
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