In online sports betting, technical performance defines the user experience....

https://wiki-room.win/index.php/How_Do_Sportsbooks_Keep_Payments_Secure_on_Mobile%3F_A_Deep_Dive_from_the_User-Experience_Trenches

In online sports betting, technical performance defines the user experience. Reliable mobile speed ensures you can track live odds without lag, which is critical for successful in-play betting