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PurpleMark guides for browser profile isolation, proxies, multi-account operations, and team collaboration.

How Do Websites “Recognize” Your Browser? Browser Fingerprinting Explained

Clearing Cookies does not mean a website can no longer recognize you. Browsers expose many device and browser characteristics that can be combined into a “digital fingerprint,” allowing websites to recognize visits and even link accounts across sessions. This article explains how browser fingerprinting works, the risks it creates, and practical ways to reduce those risks.