Control the conditions
Same device, same location, same time of day, nothing else downloading. Otherwise you are comparing noise.
Test under load
Latency measured while the line is saturated exposes bufferbloat that idle ping hides entirely.
Fundamentals
Reading a speed test like an engineer
What the numbers hide, why results vary and how to run a test that is genuinely comparable over time.
E
Editorial Team
· 7 min read
Frequently asked
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