DuckDuckGo

DuckDuckGo Tracker Radar Dataset

Tracker Radar is the open dataset that powers DuckDuckGo's tracker and fingerprinting protection. It is a JSON corpus of the most common third-party domains on the web, with metadata covering behavior, classification, ownership, prevalence, fingerprinting, cookies, privacy policies, and performance. Distributed under Creative Commons BY-NC-SA 4.0 (commercial licensing available on request). Files are addressable as raw JSON under /domains in the GitHub repo, so it is consumable as a static read-only "data API" over HTTPS.

GitHub

Schemas & Data

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JSONSchema
https://raw.githubusercontent.com/api-evangelist/duckduckgo/refs/heads/main/json-schema/tracker-radar-domain-schema.json

Other Resources

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SourceCode
https://github.com/duckduckgo/tracker-radar
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License
https://creativecommons.org/licenses/by-nc-sa/4.0/
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Examples
https://raw.githubusercontent.com/api-evangelist/duckduckgo/refs/heads/main/examples/tracker-radar-domain-example.json

API entry from apis.yml

apis.yml Raw ↑ 
aid: duckduckgo:tracker-radar
name: DuckDuckGo Tracker Radar Dataset
humanURL: https://github.com/duckduckgo/tracker-radar
baseURL: https://raw.githubusercontent.com/duckduckgo/tracker-radar/main/
tags:
- Trackers
- Open Data
- Privacy Dataset
- JSON
description: Tracker Radar is the open dataset that powers DuckDuckGo's tracker and fingerprinting protection.
  It is a JSON corpus of the most common third-party domains on the web, with metadata covering behavior,
  classification, ownership, prevalence, fingerprinting, cookies, privacy policies, and performance. Distributed
  under Creative Commons BY-NC-SA 4.0 (commercial licensing available on request). Files are addressable
  as raw JSON under /domains in the GitHub repo, so it is consumable as a static read-only "data API"
  over HTTPS.
properties:
- type: SourceCode
  url: https://github.com/duckduckgo/tracker-radar
- type: License
  url: https://creativecommons.org/licenses/by-nc-sa/4.0/
- type: JSONSchema
  url: json-schema/tracker-radar-domain-schema.json
- type: Examples
  url: examples/tracker-radar-domain-example.json