Why CAPTCHAs matter for scraping
Websites use CAPTCHAs to block automated bots, including scrapers, from submitting forms or accessing certain pages. Handling CAPTCHAs at scale typically requires a combination of solving services, browser fingerprinting mitigation, and reducing the behavioral signals that trigger a challenge in the first place.
Common CAPTCHA types
Formats range from distorted text and image-selection puzzles to invisible risk-scoring systems that only present a challenge when suspicious behavior is detected.
