Cert Spotter Stats

Certificates Observed
Issuances Observed
Log Entries Downloaded
STHs Audited
SCTs Audited
Disk Space Used GB

Logs Monitored By Cert Spotter

Name Size Backlog Error Rate
Download Verify 1 day 7 days 90 days

OPML Meta-Feed of all Log Error Feeds

Logs Previously Monitored By Cert Spotter

Name Size

Glossary

Issuance
A distinct issuance event, in which a certificate and its corresponding precertificate are counted only once.
Verify Backlog
The number of entries which are in the log but which haven't been verified by Cert Spotter as being part of an STH.
Download Backlog
The number of entries which are in the log but which haven't been downloaded by Cert Spotter.

Error Feed

The error feed is an Atom feed that records the following problems:

Note that Cert Spotter doesn't submit (pre)certificates or request proofs (log integrity is verified by hashing the results from get-entries) so problems with those log endpoints aren't detected by Cert Spotter.