The checker connects to your proxy and downloads a 10,485,760 byte file. It times the transfer after the server responds.
Free speed test
Test proxy speed in Mbps
Enter your own HTTP or SOCKS5 proxy. We download 10 MiB through it and show transfer speed, not just connection latency.Results—
Enter one proxy, choose a destination and measure download speed in Mbps.
How the test works
Downloaded bytes are converted to bits and divided by transfer time. Mbps describes this route's throughput; latency in milliseconds measures something else.
Cloudflare chooses an edge for the proxy route and its location code appears in the result. WorldProxy is a second point of comparison. Distance, load and proxy limits can change the next result.
This is download speed on the selected route, not a guaranteed plan speed. Test one proxy per run. To check connectivity for up to 100 addresses, open the proxy checker.