Measure browser-to-endpoint latency and variation, estimate download throughput where possible, and create a stability report. No video or personal files are uploaded by this page.
Your connection metrics
Run a 15-second test. Pause other downloads for more consistent results.
-- ms
HTTPS request round-trip
-- ms
Average latency change
-- Mbps
Browser download transfer
-- Mbps
Browser upload transfer
-- %
Misses to this endpoint
Ready. Start the test to measure your browser's connection.
Latency historyNo samples yet
This page uses HTTPS requests as browser probes. It cannot send ICMP ping packets. Browser timers, CORS restrictions, and endpoint behavior affect results. Metrics describe the route to the test endpoint, not every internet destination.
Go beyond a simple speed test
A visual report can help you understand how consistent your connection is, not just how fast it is.
Plot each measurement to spot spikes and changing response times.
Estimate latency variation and identify failed probes to the test endpoint.
Lower latency and low jitter are generally better for responsive online games.
Consistency matters for calls; stable throughput matters for uninterrupted streaming.
Recommendations are estimates. Failed browser requests can reflect endpoint or CORS restrictions rather than actual packet loss. The test cannot guarantee performance to every game, call, or streaming server.
Useful tools for your next check
A stable connection is only one part of a good online experience. Once you have checked latency and jitter, you can improve the clarity of your content or check how a web page adapts to different devices. These browser-based tools cover separate parts of that workflow.