OpenSpeedTest™ is a free web-based tool to check your Internet connection’s speed. If you want to use OpenSpeedTest™ as a standalone application on your macOS, follow the instructions below:
Homebrew is a package manager for macOS that makes it easy to install software. If you don't have Homebrew installed on your computer, follow the instructions at https://brew.sh/ to install it.
Fluid is a software that turns any website into a standalone application. Open your terminal and type the following command to install it using Homebrew:
brew cask install fluid
Congratulations! You have successfully installed OpenSpeedTest™ as a standalone application on your Mac.
If you want to self-host in an easy, hands free way, need an external IP address, or simply want your data in your own hands, give IPv6.rs a try!
Alternatively, for the best virtual desktop, try Shells!