The aim of the thesis is to evaluate the current version of the Integrated Study Information System at the University of Economics with focus on usability. An improved solution is suggested based on latest development in the field. The theoretical part contains selected approaches to redesign of web application. The resulting solution is in a form of redesigned key parts of the information system common to most functions in the student related section. Wireframes and static website mockups are used in order to illustrate the suggested solutions.