#debugging
2 guides
cURL Web Scraping: Fast Prototyping Before You Reach for a Browser
Use cURL to validate redirects, headers, selectors, and response shape before you commit to a heavier scraping stack.
Error Code 520: What It Means and How to Fix It When Scraping
Explain what Cloudflare 520 usually signals in scraping workflows and give a practical checklist to reduce and debug it.