Check your
internet speed.
One tap. A clearer connection.
Automatically adjusts the sample to your connection. Up to 150 MB on slower connections; up to 1.5 GB on fast connections, plus network overhead.
Test network · Cloudflare
Loading the speed test.
Responsiveness under load
- During download
- — ms
- During upload
- — ms
- Idle jitter
- — ms
Response time while downloading or uploading. Lower is better.
About your results
Speeds are averages over the measured transfer period to Cloudflare after warm-up, including waiting and stalled time. Download counts received data; upload counts data the server acknowledged. Short or interrupted samples may not represent sustained speed. Wi-Fi, VPNs and other network activity can affect the result.
- Idle ping
- Not measured yet.
- Download
- Not measured yet.
- Upload
- Not measured yet.
- Download latency samples
- Not measured yet.
- Upload latency samples
- Not measured yet.
A dash means a measurement is not available. Automatic starts with a small test and increases the sample only when completed transfers show a fast connection. Download and upload adapt separately, within 1 GB download and 500 MB upload. Slower tests stay within 150 MB. Standard always uses at most 150 MB. Extended uses at most 1.5 GB with a longer time allowance. Network overhead adds data usage. Reaching the data allowance ends the measurement; it is not a transfer timeout.