If you need an online proxy tester we recommend TestMyProxies.com
This online proxy tester can
- test proxies in a all popular proxy formats like ip:port , ip:port:user:pass, user:pass@ip:port
- test both http and socks proxies
- select which proxies you want to export
- show the country for each proxy
- show the loading speed for each proxy
- display if your proxy is anonymous or if is leaking your real IP
- configure where the proxies will be tested
- because the testing is made online, even if you have a slower internet or with restrictions, it won’t matter, the testing won’t be affected