Download
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Mbps
0
50
100
250
500+
Upload
—
Mbps
0
50
100
250
500+
Latency
—
ms
Jitter
—
ms
How It Works
This speed test measures your connection by downloading and uploading data to Cloudflare's global edge network. The test runs entirely in your browser.
Download Speed
How fast you can pull data from the internet. Important for streaming and browsing.
Upload Speed
How fast you can send data. Important for video calls and file sharing.
Latency & Jitter
Response time and stability. Critical for gaming and real-time apps.