What's the Best Way to Check Proxies for Speed and Reliability? or How Do You Check Proxies to Ensure

I swear by ScraperAPI for this. Not just a checker, but it rotates proxies for you and handles retries if one fails.

If you wanna check proxies yourself, use cURL or Postman to test response times. Free tools like HideMyAss Proxy Checker also work but aren’t as reliable long-term.

Big tip: Test at different times. Proxies can be great at 3 AM but trash during peak hours.