Network jitter test
Inspect variation between consecutive browser-to-site request timings.
Run a twelve-request sample. Compare consecutive timing differences and retry under the same conditions.
Enable JavaScript to run this interactive test. The guide and methodology below remain available.
How to run this check
Run a twelve-request sample. Compare consecutive timing differences and retry under the same conditions.
Understand the result
PASS describes a received signal or your recorded observation. WARNING calls for another check. USER REVIEW REQUIRED means a measurement alone cannot decide. An unavailable API or denied permission does not establish hardware failure.
What this cannot tell you
Jitter here is mean absolute difference between consecutive HTTP request durations; it is not RTP packet jitter.
If something seems wrong
Repeat before your call and compare another connection. A small sample cannot predict a whole meeting.
Understanding browser permissions →Good to know
Is anything uploaded?
Raw diagnostic input and media are processed locally. Results remain in this page’s memory until you download a report or leave. Hosting and Google Analytics requests still leave your browser. Analytics receives only broad test-usage categories, never these diagnostic contents. See the privacy policy.
Does a pass guarantee my hardware is healthy?
No. It records behavior observed in this browser session. Intermittent faults, internal components and operating-system restrictions need further investigation. See our methodology.
Related checks
Mobile Device Check · Laptop / Desktop Check · Gaming Setup Check · Video Call Check · Custom check