70-rda-r1-01m-t2-type-charset

This landing page has these FAIR Signposting HTTP headers:

This tests RDA-R1-01M, test 2: type attribute follows the https://www.rfc-editor.org/rfc/rfc9110.html#section-8.3 format of type/subtype with optional ;properties. This is a positive test because ;properties are allowed after the type/subtype pattern.