It's VGChartz exclusive.
Maybe it was moneyhatted.
Edit: I take very good care of this phone, zero chance it's something else than the site.
VGchartz has the same advertisers as always as far as I know, they hire the space for an advertising company to provide the adverts in each region so it's not like anyone here even ioi signs off on what adverts appear, he basically owns the billboard and leases that to a company who then decides what adverts go into it.
But if there is any option you see around the popup you're getting which says to report the advert then that'll give feedback to the company who are making use of the space and they should hopefully use it less often in your region. In the meantime you could consider a pop up blocker to allow you use this site while the redirect advert is in place, even one not to block ads from here but just not allow browser redirection might let you at least use the site on mobile without disabling your data connection to prevent this. Just as a temp solution until the advertising agency gets enough reports about the adspace being used poorly.
Fancy hearing me on an amateur podcast with friends gushing over one of my favourite games? https://youtu.be/1I7JfMMxhf8