Any website from mid 90s through early 2000s when popups were the dominate way to deliver ads to users. Want to say Yahoo services and just about any local news

Any website from mid 90s through early 2000s when popups were the dominate way to deliver ads to users. Want to say Yahoo services and just about any local news site were good examples but it has been 20 years. Browsers added popup/popunder blocking settings that exist to this day which neutered that ad revenue model.