Firefox Fast & Private Browser

Developer: Mozilla

Category: Communication

433M installs

6.1M ratings

+1.1M weekly installs

trend steady

+3.5M monthly installs

trend steady

Data calls made by Firefox Fast & Private Browser

Overview of network connections made by Firefox Fast & Private Browser during the first 60 seconds after installation.

Firefox Fast & Private Browser contacted 3 different domains within the first minute of opening. This data was collected from 2 independent scans We identified 0 ad creatives being loaded, confirming active ad monetization. across servers in 🇺🇸, providing transparency into the app's actual network behavior and data sharing practices.

Scan Runs

Unique Domains

Ad Creatives Found

Countries

🇺🇸

Contacted Domains (3)

firefox.com (Unknown)

sentry.io (Sentry.io)

googleapis.com (Firebase)

APIs


June 15, 2025 at 05:38:45	firefox.com http://detectportal.firefox.com	🇺🇸 GOOGLE-CLOUD-PLATFORM	Request: Response: text/plain
June 15, 2025 at 05:38:48	Sentry.io o1069899.ingest.sentry.io/api/6375561	🇺🇸 GOOGLE-CLOUD-PLATFORM	Request: application/x-sentry-envelope Response: application/json
June 15, 2025 at 05:38:49	Sentry.io o1069899.ingest.sentry.io/api/6375561	🇺🇸 GOOGLE-CLOUD-PLATFORM	Request: application/x-sentry-envelope Response: application/json
June 15, 2025 at 05:39:38	Firebase play.googleapis.com/play/log	🇺🇸 GOOGLE	Request: Response: text/plain
June 15, 2025 at 05:39:38	Firebase play.googleapis.com/play/log	🇺🇸 GOOGLE	Request: application/x-gzip Response: text/plain
October 14, 2025 at 07:08:38	Sentry.io o1069899.ingest.sentry.io/api/6375561	🇺🇸 GOOGLE-CLOUD-PLATFORM	Request: application/x-sentry-envelope Response: application/json
October 14, 2025 at 07:08:39	Sentry.io o1069899.ingest.sentry.io/api/6375561	🇺🇸 GOOGLE-CLOUD-PLATFORM	Request: application/x-sentry-envelope Response: application/json
October 14, 2025 at 07:08:44	firefox.com http://detectportal.firefox.com	🇺🇸 GOOGLE-CLOUD-PLATFORM	Request: Response: text/plain