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 13 tools, 2 of them rankedLocation median: speed 1.08 MB/s · latency 640 ms · stability 94.4% (66 tests)Direct baseline (Cloudflare Radar): bandwidth 5.3 Mbps · latency 96 msTor bridge users today 744 (+185 over 7 days) · Tor Metrics
| 1 | NordVPNPaid | 3.74 MB/s | 354 ms | 100.0% | 8GF 8 · BH 0 | 1 |
| 2 | FreeBrowserFree | 180.71 KB/s | 1774 ms | 83.3% | 15GF 15 · BH 0 | 2 |
| — | Red Shield VPNPaid | 4.73 MB/s | 205 ms | 100.0% | 1GF 1 · BH 0 | — |
| — | TorFree | 1.64 MB/s | 352 ms | 100.0% | 1GF 1 · BH 0 | — |
| — | ZeroVPN | 278.37 KB/s | 703 ms | 100.0% | 1GF 1 · BH 0 | — |
| — | npoldne7.googlevideo.com Тестирование... | 1.51 MB/s | 562 ms | 100.0% | 1GF 1 · BH 0 | — |
| — | 失控进化 | 4.87 MB/s | 1010 ms | 94.4% | 1GF 1 · BH 0 | — |
| — | GreatFireVPNtrial | 2.02 MB/s | 1540 ms | 88.9% | 2GF 2 · BH 0 | — |
| — | Любой | 1.67 MB/s | 464 ms | 94.4% | 1GF 1 · BH 0 | — |
| — | Gaurav Singh | 118.10 KB/s | 912 ms | 83.3% | 1GF 1 · BH 0 | — |
| — | HAPP VPN | 64.45 KB/s | 1122 ms | 77.8% | 1GF 1 · BH 0 | — |
| — | Tmcell | 28.07 KB/s | 2352 ms | 66.7% | 1GF 1 · BH 0 | — |
| — | 黑马加速器 | 66.99 KB/s | 2119 ms | 61.1% | 1GF 1 · BH 0 | — |