OONI Probe

By The Tor Project

OONI ProbeOONI ProbeOONI Probe

Are websites and social media apps blocked? Is your network unusually slow? Run OONI Probe to seek out out!

With this app, you'll study the blocking of internet sites and immediate messaging apps, measure your community's velocity and efficiency, and verify whether systems that could be responsible for censorship and surveillance are in your network.

OONI Probe is developed by the Open Observatory of Network Interference (OONI), a free software project (under The Tor Project) that aims to uncover web censorship all over the world.

Since 2012, OONI’s global group has collected tens of millions of community measurements from greater than 200 nations, shedding mild on a number of cases of community interference.

Collect evidence of internet censorship

You can verify whether and how websites and immediate messaging apps are blocked. The network measurement knowledge you will acquire may serve as proof of web censorship.

Detect methods answerable for censorship and surveillance

OONI Probe exams are additionally designed to uncover the presence of methods (middleboxes) that might be liable for censorship and surveillance.

Measure the speed and performance of your network

You can measure the speed and performance of your network by working OONI's implementation of the Network Diagnostic Test (NDT). You can also measure video streaming efficiency with the Dynamic Adaptive Streaming over HTTP (DASH) take a look at.

Open data

OONI publishes community measurement data as a result of open information permits third events to confirm OONI findings, conduct independent studies, and reply other analysis questions. Openly publishing OONI knowledge also helps improve transparency of internet censorship around the globe. You can explore and obtain OONI knowledge right here: https://ooni.io/data/

Free software

All OONI Probe checks (including our NDT and DASH implementations), are primarily based on free and open source software. You can find OONI software projects on GitHub: https://github.com/ooni. Curious to learn how OONI Probe tests work? Learn extra: https://ooni.io/nettest/

To obtain updates from the OONI-verse, comply with us on Twitter: https://twitter.com/OpenObservatory

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