How can I tell if a macOS app is native or just a wrap around a website?

I've got a cookie notice when launching an app for the first time on macOS, which I didn't know was a thing. Looking at the processes running, I see 3 processes spawned by the app. One looks like a regular packaged app, but one reads Pocket Casts Web Content () and its name is just the url leading to the webapp version of the app. I've only seen Web Content processes being used as browser helpers, and can't find anything in the Apple docs.