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.
Alien-SeleniumRC-2.80 has the following 2 errors.
|metayml_is_parsable||META.yml was not found|
|valid_signature||gpgkeys: key 48A5B948F218E8BA not found on keyserver
gpg: Signature made Wed Feb 24 13:18:10 2010 JST using DSA key ID F218E8BA
gpg: requesting key F218E8BA from hkp server pool.sks-keyservers.net
gpg: no valid OpenPGP data found.
gpg: Can't check signature: public key not found
==> BAD/TAMPERED signature detected! <==