Directories are one of the most popular website avenue that are often browse by online users for guidance and directions. As defined, a directory is a book containing an alphabetical list of names of people and places, addresses, contact information and many more. Online, directories are sites that contain list of different topics of industry, family, places, food and many more. Directories often used link building to make the browsing easier and faster. In the mere since, it’s a give and take situation since link builders use directories for profits through browsing and directories gain from link building be getting advertised and known.