What I currently see:

main page -> download and try! -> browse supported devices

lands on https://doc.e.foundation/devices which is a list of models, while

main page -> download and try! -> check device compatibility

lands on https://e.foundation/installer/ the chromium-only webusb page. It could be a better page; instead of showing a scary "navigator not suppored" modal demanding you install a particular browser, it could say the automated compatibility tester requires one of these browsers and your phone plugged in with USB, otherwise here's the device finder page