Errors:
Element “script” must not have attribute “charset” unless attribute “src” is also specified.
Element “script” must not have attribute “async” unless attribute “src” is also specified.
Bad value “//www.etracker.de/cnt_css.php?et=0Ymp83&v=4.0&java=n&et_pagename=Home&et_areas=nl&et_ilevel=2&et_url=https%3a%2f%2faffili.net%2fnl%2fhome&et_tag=language={nl-NL}” for attribute “href” on element “link”: Illegal character in query: “{” is not allowed.
A “charset” attribute on a “meta” element found after the first 1024 bytes.
A document must not include more than one “meta” element with a “charset” attribute.
End tag “li” implied, but there were open elements.
Unclosed element “div”.
End tag “ul” seen, but there were open elements.
No “li” element in scope but a “li” end tag seen.
No space between attributes.
Quote “'” in attribute name. Probable cause: Matching quote missing somewhere earlier.
Attribute “re” not allowed on element “img” at this point.
Attribute “hiring!'” not allowed on element “img” at this point.
Bad value “100%” for attribute “width” on element “iframe”: Expected a digit but saw “%” instead.
The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.
Duplicate ID “LoginIFrame”.
Warnings:
Consider avoiding viewport values that prevent users from resizing documents.
The “language” attribute on the “script” element is obsolete. You can safely omit it.
Attribute “hiring!'” is not serializable as XML 1.0.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
The first occurrence of ID “LoginIFrame” was here.
This document appears to be written in Dutch. Consider adding “lang="nl"” (or variant) to the “html” start tag.
Belgium BE