Hey Bud.....I really don't know what you are talking about but.....I BELIEVE YOU....
There is definitely something wrong with your settings and IT IS NOT THE SITE. A lot of these outfits that do this sell the software or such that allows this stuff to "bully" it's way into your system.
That said, I am no expert. I did have this problem on my desktop PC running IE 8 on XP.....I really do not know your level to understand even that.
But. What I did was download and switch over to Mazilla Firefox or the like.....Go to google or yahoo, find it, and download it. Go to their site NOT some service.
Using Mazilla instead of Internet Explorer made a huge difference but then I used one of their "ad ons" called adaware or something like that and it totally....TOTALLY...got rid of "pop ups"..........
OK....that was on my PC and laptops that are so old and ancient that the cobwebs are growing by the day inside their hard drives and yes the best OS I can run is XP..;. I think a lot of us here are in that shape.
NOW I got one of these fancy dancy Microsoft surface pro 3's ......a really good little tablet that is 3/8" X 8" X 12". That includes the fold out keyboard and on and on.....It uses Microsoft 10 and some kind of new browser called edge......lol...yes, I use it almost exclusively and am totally afraid to send my stuff to save into one of their "clouds" where who knows what all or where it goes.....
Anyway, on and on,.....something about your unit's settings is allowing them in there and I found that Mazilla took care of it.......
PLEASE DO FILL OUT YOUR PROFILE....perhaps knowing what kind of unit and such will tell us more to be able to help you....God bless....Dennis