Internet · Online check

Ping and jitter test

See average latency, median, p95 and variation between responses. The chart reveals spikes that an average can hide.

30 seconds·No registration·Methodology and limitations

Ping and jitter test

Free

Loading the check...

What the test will show

See average latency, median, p95 and variation between responses. The chart reveals spikes that an average can hide.

How to take the test

  1. Select a short test and check the purpose of the measurement.
  2. Wait for a series of trials without background downloads.
  3. If there are spikes, run a long stability check.

How to understand the result

This is HTTP-RTT to the Calcomera measurement node, not ICMP-ping and not latency to the specific game servers.

Compare multiple runs under the same conditions. Then change one factor: connection, device, or setting. If the symptom persists, repeat the test on another device and save the conditions - this will help to more accurately describe the problem to support.

How Calcomera measurements work

What exactly does this test show?

See average latency, median, p95 and variation between responses. The chart reveals spikes that an average can hide.

What limitations does the result have?

This is HTTP-RTT to the Calcomera measurement node, not ICMP-ping and not latency to the specific game servers.

If you recognize your problem

Wi-Fi slows down in the evening: router, interference or ISP?

Compare evening and daytime measurements, cable and Wi-Fi. A practical plan to help narrow down the cause without accidentally changing settings.

Figure it out