The site is under maintenance.
Most probably the CPANTS databases are being regenerated from scratch behind the scenes due to the major change in Kwalitee metrics or the update of relevant modules/perl. Usually this maintenance takes about a day or two, and some of the information may be old or missing tentatively. Sorry for the inconvenience.
RDF-Trine-1.003 has the following 3 errors.
|valid_signature||WARNING: This key is not certified with a trusted signature!
Primary key fingerprint: 82FB C1A1 5390 2056 60CB C40F 84F2 BA54 CAA8 C82D