Rotating user-agent headers and using proxies can improve the scraper’s robustness. Etsy may block repeated requests from the same IP address, so distributing traffic across multiple proxies can prevent detection. Libraries like fake_useragent or proxy rotation services can make your scraper appear more like a real user.

Adding error handling to manage missing or inconsistent data ensures the scraper runs smoothly. Products may lack ratings or prices, and failing to account for these cases can crash the scraper. Using try-except blocks or conditional checks prevents such issues and improves the script’s robustness.