To assess the reliability of a residential proxy provider, consider the following factors: IP Pool Size: A larger IP pool reduces the risk of bans and enhances availability. Uptime: Reliable providers guarantee high uptime, typically 99% or above. Geographic Diversity: Ensure the provider offers proxies from locations relevant to your target region. Performance Metrics: Test for... http://blog.piguse.com/blog/network-basics/selection-and-configuration