Shadowsandglass Internet Speed Test checks how fast is your internet connection speed and bandwidth for broadband WiFi and mobile networks.

Speed.is speed test is compatible on all broadband and mobile connections: ADSL, cable modem, fiber optic, Wi-Fi, satellite, and cellular 2G / 3G / 4G (LTE) / 5G.

We use a globally distributed dedicated servers network to measure your internet performance accurately. You can test your internet speed via any web browser on a device of your choice such as Windows, macOS, Linux, Android, and iOS.