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.
Kwiki-VimMode-0.05 has the following 3 errors.
|valid_signature||WARNING: This key is not certified with a trusted signature!
Primary key fingerprint: 0205 9844 0471 D12C 43B2 387A 2F77 BFF0 E680 7C7E