Cambridge ESOL: Bandwidth Checker

Adobe Flash Player 8 or later is required to use the Cambridge ESOL bandwidth checker.
You can download the latest Flash Player here.

Your Internet connection does not appear to be fast enough to run online tests .

Measured bandwidth: 0kbps.
Measured latency: 0ms.

The test did not complete due to an interruption in network connectivity. Your connection may not be sufficiently reliable to take part in online tests.

Your Internet connection appears to be fast enough to run online tests.

Measured bandwidth: 0kbps.
Measured latency: 0ms.