We replace the two largest ads on a page whenever we can. If you're certain the page contains ads, here are a couple of reasons you might not see any pictures.
- The site doesn't provide the size of an ad. We can't determine what size image to replace it with.
- The image is too small. Our minimum requirement is 60 pixels wide by 60 pixels tall. We won't replace an ad with a picture you have to squint to see.