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Tool details

ficlash

How ficlash performs across locations, systems and versions.

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

83 tests

Tests
83
Speed · Median
1.64 MB/s
Latency · Median
498 ms
Stability · Median
100.0%
Lowest speed
36.23 KB/s
Highest speed
56.62 MB/s
Last 90 days

Speed · Median

Daily speed (Median)Daily stability (Median)014.66 MB/s29.33 MB/s0%50%100%IODA (Georgia Tech) · 10/18, 00:00 UTC → 10/18, 01:00 UTC · critical · ping-slash24 · score 4626IODA (Georgia Tech) · 10/05, 02:00 UTC → 10/05, 05:00 UTC · critical · gtr · score 8233IODA (Georgia Tech) · 10/02, 02:30 UTC → 10/02, 05:00 UTC · critical · gtr · score 5853IODA (Georgia Tech) · 10/01, 02:00 UTC → 10/01, 11:00 UTC · critical · gtr · score 23359IODA (Georgia Tech) · 09/25, 02:00 UTC → 09/25, 11:00 UTC · normal · gtr · score 227252026-07-29 · 1 tests · speed 3.36 MB/s · stability 77.8%2026-07-30 · 5 tests · speed 258.86 KB/s · stability 94.4%2026-08-08 · 2 tests · speed 3.50 MB/s · stability 100.0%2026-08-18 · 1 tests · speed 5.23 MB/s · stability 100.0%2026-08-21 · 1 tests · speed 553.85 KB/s · stability 0.0%2026-08-22 · 2 tests · speed 4.08 MB/s · stability 100.0%2026-08-24 · 1 tests · speed 241.89 KB/s · stability 100.0%2026-08-25 · 2 tests · speed 29.33 MB/s · stability 77.8%2026-09-04 · 1 tests · speed 260.90 KB/s · stability 100.0%2026-09-10 · 7 tests · speed 1.41 MB/s · stability 100.0%2026-09-11 · 1 tests · speed 1.59 MB/s · stability 100.0%2026-09-18 · 1 tests · speed 3.01 MB/s · stability 100.0%2026-10-02 · 4 tests · speed 2.36 MB/s · stability 100.0%2026-10-03 · 2 tests · speed 2.07 MB/s · stability 100.0%2026-10-09 · 2 tests · speed 500.50 KB/s · stability 88.9%2026-10-14 · 1 tests · speed 221.01 KB/s · stability 100.0%2026-10-20 · 3 tests · speed 710.51 KB/s · stability 55.6%2026-10-22 · 1 tests · speed 36.23 KB/s · stability 72.2%Jul 29Aug 13Aug 28Sep 12Sep 27Oct 12Oct 26
Outage / anomaly (IODA · Radar)

By location

LocationTestsSpeedLatencyStability
Mainland China811.59 MB/s496 ms100.0%
Other231.92 MB/s855 ms77.8%

By OS

OSTestsSpeedLatencyStability
Windows441.58 MB/s472 ms100.0%
macOS211.18 MB/s564 ms100.0%
Android183.45 MB/s514 ms100.0%

By version

VersionTestsSpeedLatencyStability
Unspecified831.64 MB/s498 ms100.0%

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
Mainland China—macOSJP36.23 KB/s571 ms72.2%—240pGreatFireView details
Mainland China—WindowsJP3.18 MB/s249 ms50.0%—2160pGreatFireView details
Mainland China—WindowsJP545.31 KB/s347 ms55.6%—720pGreatFireView details
Mainland China—WindowsJP710.51 KB/s373 ms61.1%—720pGreatFireView details
Mainland China—WindowsDE221.01 KB/s1132 ms100.0%—360pGreatFireView details
Mainland China—AndroidUS268.95 KB/s813 ms100.0%—480pGreatFireView details
Mainland China—macOSUS732.06 KB/s1046 ms77.8%—720pGreatFireView details
Mainland China—WindowsUS2.50 MB/s726 ms100.0%—1440pGreatFireView details
Mainland China—WindowsUS1.64 MB/s563 ms100.0%—1440pGreatFireView details
Mainland China—AndroidSG324.81 KB/s1370 ms100.0%—720pGreatFireView details
Mainland China—WindowsSG1.47 MB/s567 ms100.0%—1440pGreatFireView details
Mainland China—WindowsSG3.25 MB/s498 ms100.0%—2160pGreatFireView details
Other—AndroidHK7.21 MB/s535 ms100.0%—2160pGreatFireView details
Mainland China—WindowsJP3.01 MB/s360 ms100.0%—1440pGreatFireView details
Mainland China—WindowsJP1.59 MB/s401 ms100.0%—1440pGreatFireView details
Mainland China—WindowsUS1.11 MB/s513 ms100.0%—1440pGreatFireView details
Mainland China—WindowsUS1.56 MB/s401 ms100.0%—1440pGreatFireView details
Mainland China—WindowsUS1.14 MB/s427 ms100.0%—1080pGreatFireView details
Mainland China—WindowsUS407.46 KB/s592 ms100.0%—720pGreatFireView details
Mainland China—WindowsUS1.95 MB/s329 ms100.0%—1440pGreatFireView details

Data source: GreatFire Circumvention Centralsynced hourlylast sync