Speed test
Measure your line — download, upload, ping and jitter — straight from your browser. No signup, no plug-in, no surprise bill at the end.
What this test measures
We send a stream of bytes between your browser and our nearest measurement station, then a stream the other way, and time both. The headline numbers — download and upload — are the median sustained throughput over a ten-second window (the peak is misleading; the median is the line you’ll actually feel).
Ping is the round-trip handshake to the station. Jitter is the variance between successive pings — low jitter is what calls and gaming care about, not raw bandwidth.
How to read your result
- 100+ MbpsComfortable for 4K streaming, big downloads, multi-device homes.
- 25–100 MbpsPlenty for HD streaming, video calls, modest households.
- Under 25 MbpsFine for browsing and SD video — large files will crawl.
- < 30 msExcellent — gaming and live calls feel instant.
- 30–80 msSolid for everyday use.
- 80+ msWorkable, but you’ll feel it in fast-paced games.
Why your result varies
Wi-Fi interference, peak-hour ISP shaping, the device, the browser, the time of day, and the route to our station each take a percentage. Re-run wired if you can; expect 2–6 % loss over fibre with WireGuard, somewhat more on satellite or cellular.
If your measured speed is consistently below your plan, run the test at different hours and from different devices before calling your ISP — they’ll ask.