“…Olsina, Godoy, Lafuente, and Rossi (1999) proposed a website quality evaluation model based on functionality, usability, efficiency, and site reliability. Other similar proposals are those by DeLone and McLean (1992), Miranda and Bañegil (2004), Katerattanakul and Siau (2003), Kim, Kishore, and Sanders (2005), Bonsón, Escobar, and Flores (2008), and Bose and Leung (2008). In the present study, we focus on one aspect of web design-web accessibility (WA).…”