When playing at a mobile casino, speed matters just as much as easy navigation....

https://wiki-net.win/index.php/Why_Do_Some_Slot_Games_Feel_Laggy_on_Touchscreen_Devices%3F

When playing at a mobile casino, speed matters just as much as easy navigation. A mobile-first site should load quickly and let you find games without fuss. Touch-friendly controls make playing smoother on small screens