Network Telemetry · Browser Speed Test
Internet Speed Test
Measure your connection speed and latency.
Press start to measure real throughput and latency
Median
Consecutive RTT variation
Latency under active load
Throughput consistency
Methodology
How IPScans measures your connection
Every reading is computed from real browser network streams with zero simulated numbers.
Multi-stream transfer with warm-up discard
Four parallel HTTP streams saturate high-capacity links while discarding the initial 800 ms TCP slow-start window so only steady-state throughput (bits / 1e6 / s) is counted.
Idle RTT, jitter & loaded latency
Ten sequential uncached probes establish minimum and median idle ping plus mean consecutive jitter, followed by concurrent probes during transfers to measure bufferbloat under load.
Sample variance & stability analysis
Continuous throughput samples are evaluated via their coefficient of variation (CV) and latency variance to grade real-world line stability.
Results may vary based on browser and network conditions.
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Free, browser-based diagnostics. No sign-up required.
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