browsers are very important today as the gateway to internet users entry into the Internet. Currently , twoChrome and Chrome browsers are among the most popular browsers among the users. Mozilla Corporation , which has long failed to get first place in the most popular browser, has recentlymade efforts to improve conditions. Quantum Firefox is a successful step in the company that enabledmany users to use Firefox. Mozilla on the Android operating system. The company plans to develop a web browser that will benamed after rumors of social networking like Reddit Fenix . The browser , which is in the early stages of design and development, will likely target young users andenthusiasts and technology area activists. The report notes that Firefox has had a Phoenix ( Fenix ) project since about four months ago but has notofficially entered the development phase until late June. The original version of Firefox web browser for the Android operating system has been downloaded about100 million times by Google Play. With this very high download number, this browser is one of the most popular mobile browsers. With the Mozilla Development ( Fenix ), the Mozilla seem to have a goal but to attract a typical audience.