Cloudflare Bot Management detect bots using device fingerprinting bot signatures and ip checks.
Use Wappalyzer Chrome Extension
BEST CHOICE: Each website can be configured with different degrees of protection. The best approach is using Playwright + a privacy focused browser like Brave or antidetect browser like Gologin.
A good solution, still to be tested by our side, is to find the IP address of the web server of the target website and then scrape from there.
Our in-depth with Playwright against Cloudflare
A package for bypass Cloudflare: maybe obsolete, not updated in 2 years