Tool details
saf
How saf performs across locations, systems and versions.
Period
Overall
2 tests
Tests
2
Speed · Median
80.85 KB/s
Latency · Median
—
Stability · Median
92.9%
Lowest speed
50.90 KB/s
Highest speed
110.80 KB/s
Last 90 days
Speed · Median
No tests in the last 90 days.
By location
| Location | Tests | Speed | Latency | Stability |
|---|---|---|---|---|
| Mainland China | 1 | 110.80 KB/s | — | 100.0% |
| Other | 1 | 50.90 KB/s | — | 85.7% |
By OS
| OS | Tests | Speed | Latency | Stability |
|---|---|---|---|---|
| Windows | 1 | 110.80 KB/s | — | 100.0% |
| Linux | 1 | 50.90 KB/s | — | 85.7% |
By version
| Version | Tests | Speed | Latency | Stability |
|---|---|---|---|---|
| Unspecified | 2 | 80.85 KB/s | — | 92.9% |
Exit IP quality (measured on visitors' tests)
No visitor test with exit-IP quality yet; running a test records it.
Run a testRecent tests
See all in history| Time | Location | Version | OS | Exit | Speed | Latency | Stability | Reach | Quality | Source | Details |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Other | — | Linux | TW | 50.90 KB/s | — | 85.7% | — | 240p | GreatFire | View details | |
| Mainland China | — | Windows | US | 110.80 KB/s | — | 100.0% | — | 360p | GreatFire | View details |
Data source: GreatFire Circumvention Centralsynced hourlylast sync