Errors:
Bad value “revision” for attribute “rel” on element “link”: The string “revision” is not a registered keyword.
Bad value “” for attribute “src” on element “img”: Must be non-empty.
Duplicate ID “Site”.
Duplicate ID “Fill-1”.
Duplicate ID “Fill-4”.
Duplicate ID “Fill-7”.
Duplicate ID “Fill-10”.
Duplicate ID “Fill-12”.
Duplicate ID “Fill-14”.
Duplicate ID “Fill-16”.
Duplicate ID “Fill-18”.
Duplicate ID “Fill-20”.
Duplicate ID “Fill-22”.
Duplicate ID “Fill-24”.
Duplicate ID “Fill-26”.
Attribute “about” not allowed on element “article” at this point.
Attribute “alt” not allowed on element “source” at this point.
Bad value “” for attribute “target” on element “a”: Browsing context name must be at least one character long.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Bad value “--small” for attribute “media” on element “source”: Expected “(” or letter at start of a media query part but saw “-” instead.
Element “source” is missing required attribute “srcset”.
Stray end tag “source”.
Bad value “--medium” for attribute “media” on element “source”: Expected “(” or letter at start of a media query part but saw “-” instead.
Element “img” is missing required attribute “src”.
Bad value “contentinfo” for attribute “role” on element “section”.
Attribute “calss” not allowed on element “div” at this point.
Stray start tag “script”.
The “for” attribute of the “label” element must refer to a non-hidden form control.
The “aria-labelledby” attribute must point to an element in the same document.
Warnings:
The “navigation” role is unnecessary for element “nav”.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
The “banner” role is unnecessary for element “header”.
The first occurrence of ID “Site” was here.
The first occurrence of ID “Fill-1” was here.
The first occurrence of ID “Fill-4” was here.
The first occurrence of ID “Fill-7” was here.
The first occurrence of ID “Fill-10” was here.
The first occurrence of ID “Fill-12” was here.
The first occurrence of ID “Fill-14” was here.
The first occurrence of ID “Fill-16” was here.
The first occurrence of ID “Fill-18” was here.
The first occurrence of ID “Fill-20” was here.
The first occurrence of ID “Fill-22” was here.
The first occurrence of ID “Fill-24” was here.
The first occurrence of ID “Fill-26” was here.
The “main” role is unnecessary for element “main”.
The “article” role is unnecessary for element “article”.
The “contentinfo” role is unnecessary for element “footer”.
United States US