Warnings:
Document uses the Unicode Private Use Area(s), which should not be used in publicly exchanged documents. (Charmod C073)
Attribute “=""” is not serializable as XML 1.0.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
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).
The “name” attribute is obsolete. Consider putting an “id” attribute on the nearest container instead.
Empty heading.
The “language” attribute on the “script” element is obsolete. You can safely omit it.
Errors:
Bad value “true” for attribute “async” on element “script”.
Element “img” is missing required attribute “src”.
Element “figure” not allowed as child of element “button” in this context. (Suppressing further errors from this subtree.)
No space between attributes.
Saw “=” when expecting an attribute name. Probable cause: Attribute name missing.
Quote “"” in attribute name. Probable cause: Matching quote missing somewhere earlier.
Attribute “=""” not allowed on element “div” at this point.
End tag “br”.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Forbidden code point U+0003.
Attribute “=""” not allowed on element “input” at this point.
Denmark DK