Are Random User Agents Still Effective for Web Scraping and Privacy? or How Do You Generate and Use R

Random user agents work… until they don’t. Big sites (Amazon, Cloudflare) sniff mismatches fast.

Try this combo:
- Rotating residential proxies
- Realistic headers (http://httpbin.org helps debug)
- Randomized delay between requests

For privacy, Firefox + CanvasBlocker > just UA tricks.