Errors:
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”.
Stray end tag “head”.
Start tag “body” seen but an element of the same type was already open.
Stray end tag “a”.
Element “input” with attribute “type” whose value is “button” must have non-empty attribute “value”.
Attribute “name” not allowed on element “div” at this point.
Bad value “” for attribute “aria-labelledby” on element “section”: An IDREFS value must contain at least one non-whitespace character.
No space between attributes.
Saw “"” when expecting an attribute name. Probable cause: “=” missing immediately before.
Attribute “"” not allowed on element “div” at this point.
Stray end tag “main”.
End tag “section” seen, but there were open elements.
Unclosed element “div”.
Attribute “href” not allowed on element “button” at this point.
Warnings:
The “button” role is unnecessary for element “button”.
The “navigation” role is unnecessary for element “nav”.
The “region” role is unnecessary for element “section”.
Attribute “"” is not serializable as XML 1.0.
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).
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
Denmark DK