What’s the Best Proxy Tester for Checking Speed and Reliability? or How Do You Test Your Proxies? Nee

If you’re on Linux, proxybroker is a lifesaver—scans *and* tests proxies in one go.

For Windows folks, Freedome VPN’s checker is surprisingly good (even though it’s meant for VPNs).

Biggest tip: Test at different times. A proxy might be fast at 3AM but garbage at noon.

Also, avoid any tester that doesn’t verify HTTPS support—huge red flag.