WebSocket tester
Upgrade handshake, latency and an optional message round trip.
- Runs from
- Helsinki, Finland (EU)
- Method
- An RFC 6455 upgrade handshake, then your optional text message. 15-second timeout.
- Limit
- 20 checks per 10 minutes
Monitor this on a schedule and get an alert when it fails.
Monitor it freeBy using this tool you agree to the Acceptable Use Policy.