Why is my proxy slow? How to measure and fix proxy latency
Proxy slow or timing out? Measure each hop, read your speed test results, and fix the slow link with proven tweaks for residential and datacenter proxies.
October 25, 2026
Blog
Practical guides, product updates, and insights for building reliable proxy workflows.
AllLatencyIP reputationErrors 407, 502, 504Proxy DiagnosticWeb ScrapingResidential ProxiesMulti-Account ManagementAntidetectSOCKS5CloudflareISPGuides
How to check proxy IP reputation, fraud scores, and blacklists
Check proxy IP reputation before it costs you CAPTCHAs and 403s. Read fraud scores, run a Spamhaus blacklist check, and know when to replace an IP.
October 23, 2026
How to fix proxy errors 407, 502, 504 and ERR_TUNNEL_CONNECTION_FAILED
Seeing proxy error 407, 502, 504 or ERR_TUNNEL_CONNECTION_FAILED? Learn what each means, what causes it and how to fix it step by step.
October 20, 2026
How to Test Proxies: Check Speed, IP Quality, Leaks and Errors Before You Use Them
Learn how to test proxies step by step: check if a proxy is working, measure speed, verify IP reputation, catch DNS and WebRTC leaks, and fix errors.
October 13, 2026
How to Cut Proxy Costs: Network & Web Scraping Optimization
Learn how to reduce proxy costs with smarter web scraping, lower bandwidth usage, efficient proxy rotation, fewer retries, and optimized crawling.
October 9, 2026
Antidetect Browser Proxy Setup: A SOCKS5 Guide to Pass Pixelscan
Learn how you can setup your SOCKS5 proxy with antidetect browsers and fix WebRTC, DNS leaks and clear common red flags.
October 5, 2026