This tool measures your network performance by downloading and uploading data to Cloudflare's speed test servers. It tests latency (ping), jitter, download speed, and upload speed in sequence.
This tool measures your network performance by downloading and uploading data to Cloudflare's speed test servers. It tests latency (ping), jitter, download speed, and upload speed in sequence.
Results are estimates and may vary due to browser limitations, network conditions, and server distance. For the most accurate results, close other network-intensive applications before testing.
Speed test results are estimates only. Actual network performance may vary due to browser HTTP overhead, concurrent network activity, Wi-Fi conditions, and server distance. Results are typically 10-30% lower than dedicated speed test applications.
This tool measures your network performance by downloading and uploading data to Cloudflare's speed test servers. It tests latency (ping), jitter, download speed, and upload speed in sequence.
Start Test
Click the start button to begin the speed test.
Testing latency
The tool first measures your network latency and jitter.
Download
Download speed is measured by downloading data from Cloudflare servers.
Upload
Upload speed is measured by uploading data to Cloudflare servers.