Test the blocking of websites and apps. Measure the speed and performance of your network.
Research
Information Controls in India and Pakistan During the May 2025 Conflict
OONI Analysis on the Blocking of the X Social Media Platform in Tanzania
The Longest Silence: Internet Shutdowns During Bangladesh’s 2024 Uprising
OONI Analysis of Telegram Blocking in Kenya During the 2023 and 2024 KCSE Exams
A Legal and Technical Analysis of Internet Censorship in France
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Explore the world's largest open dataset on internet censorship. Millions of measurements collected from more than 200 countries since 2012.