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.
Test-WWW-Declare-0.02 has the following 3 errors.
|valid_signature||WARNING: This key is not certified with a trusted signature!
Primary key fingerprint: F63F EEC3 1B28 53ED 15B2 00CC B317 D0B4 7872 44FA