: For scraping tasks, a proxy might return a "valid" response that is actually a block page or garbage data, contaminating your dataset without triggering an error. Safer Alternatives
Inconsistent and Slow . Because these servers are public and overcrowded, they frequently suffer from high latency and frequent disconnections. Download 5260x HTTP Proxies List txt
: Some proxies inject malicious advertisements (malvertising) or code into the websites you visit to infect your device. : For scraping tasks, a proxy might return
Very High . Approximately 79% of free proxies do not support HTTPS, meaning your data is transmitted in plain text and can be read or modified by the proxy owner. : For scraping tasks
If you choose to proceed with a public list, you should be aware of these specific vulnerabilities: