Guess the place to start is find out how many sites support PWA behaviour — could do this by finding all the sites in the HTTP Archive that have a manifest and

Guess the place to start is find out how many sites support PWA behaviour — could do this by finding all the sites in the HTTP Archive that have a manifest and scanning them Then you’re going to beed to see what stats they’re willing to share Quite a few sites seem to support PWA even on iOS — that’ how I use Instagram on my iPad