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Tracker Radar dataset

DuckDuckGo's dataset used to identify trackers across millions of sites

Fact-Checks

2 results
Jan 13, 2026
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How effective is DuckDuckGo at preventing browser fingerprinting?

DuckDuckGo advertises active fingerprinting protections: it overrides many browser APIs to return no or less-useful values and layers those changes with tracker- and cookie-blocking features intended ...

Jan 16, 2026
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Can websites bypass DuckDuckGo’s blocklist using first-party fingerprinting or domain rotation, and how is that mitigated?

DuckDuckGo’s protections rely on a mix of DNS-level blocklisting for known scam/malware domains and separate tracker-blocklists used in apps and extensions; the DNS Scam Blocker refuses to resolve blo...