# Install OONI Probe

> Measure internet censorship with OONI Probe
- Title: Install OONI Probe · Ooni | Shortify
- Summary: Measure internet censorship with OONI Probe Run OONI Probe to check blocked websites and apps in your country ooni, probe, internet · reported by Ooni.
- Keywords: ooni, probe, internet, censorship, m-lab, ndt, technology, startups, Install
- Source: Ooni — https://ooni.org/install
- Read time: 1 min
- Topics: ooni, probe, internet, censorship, m-lab, ndt, technology, startups
## What is OONI Probe
OONI Probe measures internet censorship globally by tracking blocked websites and apps
## Download options
Available for mobile, desktop, and command line on Android, iOS, Windows, macOS, and Linux
## Check blocked sites
Run OONI Probe to see which websites are blocked in your country
## Test network speed
Use the NDT test with M-Lab to measure network speed and performance
## Check blocked apps
Test WhatsApp, Facebook Messenger, and Telegram to see if they are blocked
## Share results globally
Your test results publish in near real-time to the world's largest open censorship dataset
## Key takeaway

Run OONI Probe to check blocked websites and apps in your country