Link header (RFC 8288)
A well-formed Link: response header — angle-bracketed URI, a usable rel, resolvable target. (page-parsed)
Broken variant
The Link response header carries values that break the grammar, omit rel, duplicate rel, use an invalid rel, and an unresolvable URI.
Defect metrics
linkHeaderMalformedSyntax |
linkHeaderMissingRel |
linkHeaderDuplicateRel |
linkHeaderInvalidRel |
linkHeaderInvalidUri |