Skip to main content
DevBench

How to use the Internet Speed Test

  1. Pause heavy downloads and uploads, then click Start speed test — nothing runs until you do.
  2. Watch the ping phase (ten small samples), then the live graph during download and upload.
  3. Read the final cards: ping, jitter, download, upload, plus your nearest Cloudflare edge location.
  4. Click Test again for another run, Stop to cancel mid-test, or Copy results to share them.

Internet speed test

Measures your connection's latency, jitter, download throughput and upload throughputagainst Cloudflare's public speed endpoints — the same edge network serving a large share of the web. The final number is the steady-state average (best consecutive one-second window), so connection ramp-up never distorts the result.

Also useful: DNS Lookup, IP Info, WebSocket Tester.