Link farm

A "link farm" is a website that has lots of links on it that all link to other websites. It is bad for the Internet because it is used by people or businesses who want to make their websites look more popular than they actually are. To make their websites look more popular, they will make lots of links to their websites, often on link farms. This makes it hard for real people to find what they are looking for on the Internet and it makes the search results more biased.