https://crawlzo.com/blog Engineering writing from the team building Crawlzo. en https://crawlzo.com/blog/bypass-cloudflare-2025 https://crawlzo.com/blog/bypass-cloudflare-2025 A deep dive into the latest browser fingerprinting techniques and how to overcome them legally using advanced TLS emulation and behavioral AI. Sat, 15 Feb 2025 00:00:00 GMT engineering https://crawlzo.com/blog/ecommerce-price-monitoring https://crawlzo.com/blog/ecommerce-price-monitoring Why 80% of retailers are losing margin due to slow data, and how building a real-time scraping engine for key-value stores works. Mon, 10 Feb 2025 00:00:00 GMT infrastructure https://crawlzo.com/blog/web-scraping-vs-api https://crawlzo.com/blog/web-scraping-vs-api A brutally honest comparison of cost, reliability, data depth, and legal risks between official APIs and custom web scrapers. Wed, 05 Feb 2025 00:00:00 GMT architecture https://crawlzo.com/blog/headless-browser-performance https://crawlzo.com/blog/headless-browser-performance Tips and tricks to reduce memory footprint, manage zombie processes, and optimize throughput when running 10k+ browser instances. Tue, 28 Jan 2025 00:00:00 GMT performance