I just went to the official website of the brand of shoes I run in. It took less that a minute for their ads to pop up on this site. The big one at the top and the one in the middle are now ads for that company. The ads on the right side and the bottom must be standard ads. Those are for a cycling company that I have never visited the website on any of my devices. The company started as a grain of sand in an oyster. They're telling me I need to go for a ride even if I don't know what direction to take.