OONI Explorer

Circumvention Charts

Measurement Not Found

https://explorer.ooni.org/measurement/20250404T210149Z_httpheaderfieldmanipulation_SI_3212_n1_IMNvaxObIxH3YaUg

Global community measuring internet censorship around the world.

About

OONI Data Policy Data License Source Code / Issues Contact

OONI Probe

Install Tests Source code API

Updates

Blog Twitter Mailing list Slack

© 2025 Open Observatory of Network Interference (OONI)

Content available under a Creative Commons license.

Version: ba5059e