SpeedPulse is a free internet speed test that measures more than raw Mbps: idle latency, jitter, and bufferbloat (A+–F grades) — why calls stutter during downloads. After each test it pings 8 independent CDN edges to reveal ISP prioritization, and translates results into plain-English verdicts for streaming, gaming and video calls. CSV export, shareable cards, local history. No signup, no cookies.

SpeedPulse

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