OONI Probe

Is your internet slow? Are websites or social media apps blocked? Run OONI Probe to find out! This powerful app helps you uncover censorship and network interference by testing whether websites and apps are blocked, measuring your network’s performance, and detecting systems responsible for censorship and surveillance. Why You’ll Love OONI Probe: Check for Blocked Websites and Apps With OONI Probe, you can easily test if websites or instant messaging apps are being blocked in your network. It’s the go-to tool for detecting online censorship. Measure Your Network Performance Want to know how fast your network really is? Use the OONI Probe Network Diagnostic Test (NDT) to check your network’s speed and streaming performance with the Dynamic Adaptive Streaming over HTTP (DASH) test. Detect Censorship and Surveillance Systems Uncover systems responsible for blocking access to content or monitoring your activities. OONI Probe helps you identify middleboxes and other tools used for censorship and surveillance. Collect Evidence of Censorship If you encounter censorship, OONI Probe allows you to collect and report evidence of internet restrictions. This data can be used to shed light on censorship practices around the world. Open Data for Transparency All data collected by OONI Probe is publicly available, promoting transparency and encouraging independent research into internet censorship. Anyone can verify OONI’s findings and contribute to the cause of a free internet.