Tool details

XSS_TEST_TOOL

How XSS_TEST_TOOL performs across locations, systems and versions.

Period

Statistic

Overall

1 tests

Tests

Speed · Median

1 B/s

Latency · Median

1 ms

Stability · Median

1.0%

Lowest speed

1 B/s

Highest speed

1 B/s

Last 90 days

Location	Tests	Speed	Latency	Stability
Mainland China	1	1 B/s	1 ms	1.0%

OS	Tests	Speed	Latency	Stability
Unspecified	1	1 B/s	1 ms	1.0%

Version	Tests	Speed	Latency	Stability
1.0	1	1 B/s	1 ms	1.0%

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

Time	Location	Version	OS	Exit	Speed	Latency	Stability	Reach	Quality	Source	Details
last month	Mainland China	1.0	—	—	1 B/s	1 ms	1.0%	—	240p	GreatFire	View details

Next step

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 See the rankings
Step 2 · Check the exitExit IP and browser fingerprint
Using XSS_TEST_TOOL? Check your exit IP and fingerprint: whether the IP gets flagged and what your browser gives away.
Check your exit IP See your browser fingerprint
Step 3 · Watch the networkObservatory and weekly digest
A slow tool is not always the tool's fault: check the blocks, outages and network quality in your region.
Open the observatory Read the weekly digest

Data source: GreatFire Circumvention Centralsynced hourlylast sync 09/13/2026, 06:15 UTC