Safari 26 on iPhone and iPad brings websites to life with smoother app-like...

https://www.bookmark-maker.win/safari-26-helps-websites-feel-more-like-native-apps-on-your-iphone-and-ipad

Safari 26 on iPhone and iPad brings websites to life with smoother app-like behavior. When you add a site to your Home Screen, it now opens without browser bars or tabs getting in the way