Autodetect visitors' user agents and suggest the right Tor Browser to download

Nowadays websites autodetect and suggest users to download the right browser for their operating system. For example: if you're a Linux user, Firefox website is going to suggest you to download Firefox for Linux when you click on "Download". This also happens on Brave and Google Chrome websites.

I'd like to have something similar for Tor Browser, so we can test and see if we can increase the download of Tor Browser in different languages.

Expectation:

For Desktop users, when they click on "Download Tor Browser" in torproject.org, they will be redirected to http://torproject.org/download and a Tor Browser with their locale + Operating System + OS arch (32-bit or 64-bit) will pop-up to download. If their locale is not available, it will download the standard English version. Users can cancel the download, and select which browser version they want to download.