Internet speed test

Measures three numbers: the delay to a server (ping), the download speed and the upload speed in megabits per second.

1. Close other downloads.
2. Press "Start".
3. Wait for the three results, they appear as the test runs.

• The test runs against Cloudflare servers: only test data is sent, nothing about you.
• The result depends on Wi-Fi, network load and the device: run it two or three times for accuracy.
• The test uses data (a few dozen megabytes): mind that on a limited mobile plan.

Why does it differ from other services?

Services use different servers and methods, so numbers differ a little.

Does it use mobile data?

Yes, a few dozen megabytes per run.