My iPhone redirected me to a suspicious site while playing game

I was playing a game (in an app) on my iPhone, and it sent me to this random website saying it was scanning my files. I didn’t click on any ad or anything, it just redirected me to that. I quickly closed the tab and cleared the history and website data. Does anyone know what is going on, and if this is real?

This is what it looked like in my history

[Re-Titled by Moderator]