Testing a mobile website from a desktop browser is useful, but it does not tell the whole story. A page can look responsive in DevTools and still feel slow, cramped, or difficult to use on a real phone. For our mobile testing workflow, we treat Android, iPhone Safari, network conditions, and sm...
Source: [Dev.to](https://dev.to/ujimobile/how-we-test-mobile-web-performance-on-real-android-and-iphone-devices-49o5)