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.
URI-NamespaceMap-0.06 has the following 1 errors.
|valid_signature||WARNING: This key is not certified with a trusted signature!
Primary key fingerprint: 0ECC 8BC6 D0A2 E9B9 3BA4 1726 7FBE E8DF 3A9E 4AA5