Santos, Marisa Alexandra MonteiroPiedade, Maria BeatrizTávora, Vítor Noronha e2025-06-132025-06-132017-10M. A. M. Santos, M. B. Piedade and V. N. e Távora, "Hospital center website: Usability, accessibility and mobile optimization," 2017 24º Encontro Português de Computação Gráfica e Interação (EPCGI), Guimaraes, Portugal, 2017, pp. 1-8, doi: 10.1109/EPCGI.2017.8124306http://hdl.handle.net/10400.8/13224In this article it is presented and described the process of design, development, implementation and validation of the Middle Tagus Hospital Center’s website. It was intended to create a communication and disclosure tool of important and helpful information, it would be to meet the needs of users and health professionals. The website should respond to current technological issues, particularly those relating to the design, accessibility and mobile access. The website evaluation and validation process presented in this article included the development of usability and accessibility tests. The tests results are also presented and discussed. The evaluation and validation process prove the website utility, usability, accessibility and mobile optimization.engWebsite Design and DevelopmentWeb AcessibilityUsabilityMobile OptimizationUsability testsAcessibility testsconference paper10.1109/epcgi.2017.8124306