: 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
Extremely Low . Large lists like this often have a failure rate exceeding 90%. Many entries are "dead" (offline) or have been blacklisted by major websites like Google and Amazon. Download 5260x HTTP Proxies List txt
None . Most free proxy operators log your IP address and browsing activity to sell to third parties or for malicious use. Common Dangers of Free Proxy Lists : 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. Many entries are "dead" (offline) or have been
If you choose to proceed with a public list, you should be aware of these specific vulnerabilities: