DuckDuckGo

At DuckDuckGo, we believe the best way to protect your personal information from hackers, scammers, and privacy-invasive companies is to stop it from being collected at all. That's why millions of people choose DuckDuckGo over Chrome and other browsers to search and browse online. Our built-in search engine is like Google but never tracks your searches. And our browsing protections, such as ad tracker blocking and cookie blocking, help stop other companies from collecting your data. Oh, and our browser is free — we make money from privacy-respecting search ads, not by exploiting your data. Take back control of your personal information with the browser designed for data protection, not data collection.

Tech Stack (8 technologies)

JavaScript frameworks

Next.jsv15.3.8React

Web frameworks

Next.jsv15.3.8

Reverse proxies

Nginx

A/B Testing

Trident AB

Web servers

Next.jsv15.3.8Nginx

Static site generator

Next.jsv15.3.8

Miscellaneous

Open Graph

JavaScript libraries

Framer Motion

Security

H

HSTS

Performance

Priority Hints

Data last updated: June 2026