Errors:
Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.
Saw “<?”. Probable cause: Attempt to use an XML processing instruction in HTML. (XML processing instructions are not supported in HTML.)
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Duplicate attribute “type”.
Bad value “” for attribute “target” on element “a”: Browsing context name must be at least one character long.
Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Attribute “pageid” not allowed on element “form” at this point.
Attribute “siteid” not allowed on element “form” at this point.
Attribute “parentpageid” not allowed on element “form” at this point.
Attribute “label” not allowed on element “input” at this point.
Duplicate ID “beheerspagina”.
Bad value “+” for attribute “id” on element “polygon”: Not a valid XML 1.0 name.
Duplicate ID “searchform”.
Duplicate ID “s”.
Duplicate ID “searchsubmit”.
End tag for “body” seen, but there were unclosed elements.
Unclosed element “div”.
Warnings:
Article lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all articles.
The “list” role is unnecessary for element “ul”.
The “navigation” role is unnecessary for element “nav”.
The first occurrence of ID “beheerspagina” was here.
The first occurrence of ID “searchform” was here.
The first occurrence of ID “s” was here.
The first occurrence of ID “searchsubmit” was here.
Belgium BE