Errors:
Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.
Bad value “160px” for attribute “width” on element “img”: Expected a digit but saw “p” instead.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Bad value “275px” for attribute “width” on element “img”: Expected a digit but saw “p” instead.
Bad value “140px” for attribute “width” on element “img”: Expected a digit but saw “p” instead.
Bad value “406px” for attribute “width” on element “img”: Expected a digit but saw “p” instead.
Stray end tag “h4”.
End tag “h1” seen, but there were open elements.
Bad value “footer-email” for attribute “type” on element “input”.
Bad value “” for attribute “id” on element “input”: An ID must not be the empty string.
Duplicate ID “”.
Bad value “footer-text” for attribute “type” on element “input”.
The “center” element is obsolete. Use CSS instead.
Attribute “size” not allowed on element “input” at this point.
Warnings:
The “banner” role is unnecessary for element “header”.
The “navigation” role is unnecessary for element “nav”.
The first occurrence of ID “” 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).
United States US