Web usability is very important in modern website design. The idea requires making web sites user friendly with an end-user, minus the requirement that any specialized training be undertaken. The user should be able to intuitively relate the actions she or he must perform online page on the expected connection between such actions. In general, usability aims to give the data to the user inside a clear and concise way, supply the correct choices towards the users, in a very obvious way, remove any ambiguity about the consequences of an action, and hang what is important inside right place on an online page or a web application.
Founded in 1896, the International Publishers Association (International Publishers Association) is one of the consulting agency of the United Nations, its members are from the world 66 countries, 78 Publishers Association in world production, dissemination of information resources has also made a contribution