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Stop the scrapers
Bots are scraping every product page of a retailer, and at 14:00 they will multiply by five. Keep real customers fast while blocking the bots.
A real visitor makes about 3 requests per second at most; a scraper makes hundreds. Blocking real visitors counts as errors.
What your design must achieve
- Abusive traffic let through < 10 %
- Availability ≥ 99.9 %
- Latency p99 < 200 ms