The Pixel 3 particularly has been mangled by updates. Someone previously mentioned something along the lines of: if a company bundles security issues and UI changes together, they don't actually care about security, they're just using it as a stick to keep you on the planned obsolescence treadmill. It doesn't even have to be intentional acts to degrade a phone, just make each patch consume more resources (under the auspices of "feature development") and you'll eventually strangle out any old devices once they're not powerful enough to run. Meanwhile, my phone app on my pixel has gotten increasingly buggy and unstable, sometimes breaking outright, over the years.
I see that when scanned, I get the same "https://fooco.at" string back, as opposed to "foo.co.at"