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Tool details

k

How k performs across locations, systems and versions.

View k on GreatFireSee all in historyFirst seen 09/09/2026, 17:36 UTC
Period
Overall

2 tests

Tests
2
Speed · Median
528.53 KB/s
Latency · Median
744 ms
Stability · Median
95.2%
Lowest speed
28.74 KB/s
Highest speed
1.00 MB/s
Last 90 days

Speed · Median

Daily speed (Median)Daily stability (Median)0514.16 KB/s1.00 MB/s0%50%100%IODA (Georgia Tech) · 08/18, 17:20 UTC → 08/18, 17:55 UTC · critical · bgp · score 472026-08-14 · 1 tests · speed 1.00 MB/s · stability 100.0%Jun 18Jul 3Jul 18Aug 2Aug 17Sep 1Sep 15
Outage / anomaly (IODA · Radar)

By location

LocationTestsSpeedLatencyStability
Other128.74 KB/s90.5%
Russia11.00 MB/s744 ms100.0%

By OS

OSTestsSpeedLatencyStability
Windows128.74 KB/s90.5%
Android11.00 MB/s744 ms100.0%

By version

VersionTestsSpeedLatencyStability
Unspecified2528.53 KB/s744 ms95.2%

Exit IP quality (measured on visitors' tests)

No visitor test with exit-IP quality yet; running a test records it.

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Recent tests

See all in history
TimeLocationVersionOSExitSpeedLatencyStabilityReachQualitySourceDetails
RussiaAndroidUS1.00 MB/s744 ms100.0%1080pGreatFireView details
OtherWindowsUS28.74 KB/s90.5%240pGreatFireView details

Data source: GreatFire Circumvention Centralsynced hourlylast sync