One click. Ten downloads.Your connection, measured here.
Requires CORS. Clear this field to use a preset.
Each response is fully downloaded before the next request starts. Exactly ten requests per run.
Total downloaded bytes divided by total request duration. Includes connection and response time. 1 MB/s = 8 Mbps.
This measures one route to one origin. It is a download benchmark, not a guarantee of ISP capacity.
The API downloads from the server. Its result describes the server’s route to the target, not your device’s internet speed.
Response will appear here.
Installs Python 3.12 when needed. Review the installer before running.
speedprobe
Choose 1, 5 or 20 MB in your terminal.