Live Demo
Watch real-time certificate issuance from Certificate Transparency logs
Disconnected
10/s
Click "Connect" to start streaming certificates
Click on any certificate to view details
Click on any certificate to view details
Certificates Received
0
Certificates / sec
0
Connection Time
00:00
Queue Size
0
What you're seeing
Real-time SSL/TLS certificates being issued globally
60+ CT Logs
Data aggregated from Google, Cloudflare, DigiCert, Sectigo, and other major Certificate Transparency logs worldwide.
~500 certs/sec
Average certificate issuance rate. Peaks during business hours in major regions. Let's Encrypt issues most certificates.
Sub-second latency
Certificates appear within milliseconds of being logged. Real-time monitoring for phishing and brand protection.
JSON format
Each certificate includes domains, issuer, validity period, fingerprint, and CT log source information.