Use brave browser to avoid any type of ads whether they're pop up or banner ads unless there's that feature that they'll put a pop up notification upon every visit.
It's the CMC wrap up 2022.
I'm now thinking just switching to Coin Market Cap to avoid this incredibly annoying popUP, only problem is Coin Market Cap won't let me display the token value in other currencies, only in US Dollars. I find that potentially more annoying than the Pop Up... 
They have that pop up on the right side too but it's just too small and you can easily close it.It's the CMC wrap up 2022.