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Change Server
A speed test tells you what your connection can actually do right now, not just what your plan promises. Run one before a big video call, after a router change, or whenever something feels slow — SpeedFast gives you download, upload, ping, and jitter in under 30 seconds, measured across multiple connections on Cloudflare's global edge network.
Multiple parallel connections, slow-start trimming, and a rolling-average methodology — not a single lucky number.
Runs on Cloudflare's network across hundreds of cities, so your test measures against a genuinely nearby server.
No account, no tracking cookies. Your test history stays in your own browser unless you choose to share a result.
A fully translated interface, not just a language picker — from Arabic to Vietnamese.