Browser measurements · open dataset
Measured performance of network access tools
30,200 browser tests collected in the last 90 days across 1,507 tools and 4 regions, ranked by median speed, latency and stability.
- Passed: stability ≥ 90% and speed > 200 KB/s
- Failed
Data source: GreatFire Circumvention Centralsynced hourlylast sync
Period
At least 5 tests
Three steps
Test the tool · Check the exit · Watch the network
- Step 1 · Test the toolSpeed test and rankings
Run a speed test from inside your network, then compare it with the other tools in the rankings.
Run a speed test - Step 2 · Check the exitExit IP and browser fingerprint
Speed is only half of it: see whether this exit IP gets flagged by websites and what your browser gives away.
Check your exit IPSee your browser fingerprint - Step 3 · Watch the networkObservatory and weekly digest
A slow tool is not always the tool's fault: check the restrictions, outages and network quality in your region.
Open the observatoryRead the weekly digest
Showing 0 tools, 0 of them rankedDirect baseline (Cloudflare Radar): bandwidth 4.4 Mbps · latency 137 msTor bridge users today 43,672 (+14,607 over 7 days) · Tor Metrics
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