See what your connection is really doing.

Runs from this browser to the Mac Wireless server: latency, then download, then upload. About 20 seconds.

Estimated results only. Performance varies by Wi-Fi or cellular signal, device, browser, network traffic and server conditions. Streaming HD video needs about 5 Mbps; 4K about 25 Mbps; video calls about 3 Mbps up and down.