Learn how to optimize proxies for speed, anonymity, and cost. Includes comparisons of proxy vs VPN, and tips for developers using Scrapfly.
Learn to handle SSL errors in cURL, including using self-signed certificates. Explore common issues, safe practices.
Learn how to use tools like Google Sheets, Make.com, and Scrapfly to automate your data collection.
Learn everything about the HTTP 407 Proxy Authentication Required error. Understand its causes, including misconfigured proxies
Complete introduction to web scraping using Python: http, parsing, AI, scaling and deployment.
Quick look at error code 520, what does it mean, its common causes, and how it can be prevented.
The 499 status code, specific to Nginx, indicates client-canceled requests and can be addressed with retries and optimized timeouts.