Whatever algorithm they got reading history and feeding these ads is great. I opened a link to look at something in another tab, when I came back to this tab and refreshed, the ad on this site was the same shit as what I just looked up in the other tab.
About a week ago my friend sent me a link to some joke reviews on amazon about zip ties being used for humans,now every site I go to tries advertise zip ties and ropes for me.
I don't see any on mobile and I'm on Droid. After doing a recovery on my PC recently I didnt see any for a while as well. Havent logged on from the desktop since to know if it's back.