La carencia de un modelo de Calidad para Sistemas Hipermedia Adaptativos en general y sitios Web educativos adaptativos en particular ha motivado este estudio inicial a los modelos de calidad de artefactos Web. Para ello, se analizan por un lado los atributos de la calidad Web como usabilidad, funcionalidad, fiabilidad, eficiencia, mantenibilidad y portabilidad; y los modelos y m?tricas; y por otro, los Web educativos en cuanto a las caracter?sticas que debieran poseer para ser considerados como tal. Posteriormente, se indaga sobre los sistemas hipermedia adaptativos, c?mo debieran ?stos relacionarse en su interacci?n con el usuario y las caracter?sticas educativas propias de la interacci?n, finalizando con la propuesta ASE-QEM (Adaptive Site for Education - Quality Evaluation Method).

The lack of a quality model for adaptive hipermedia systems in general and adaptive educational Web site in particular has motivated this initial study to the models of quality for Web application. For it, they are analyzed on one hand the attributes of the quality Web like usability, functionality, reliability, efficiency, maintainability and portability; the models and metrics, and for other, the educational Web as for the characteristics that should possess to be considered as such. Later on, one investigates on the adaptive hipermedia systems, how they owed these to be related in their interaction with the user, the own educational characteristic of interaction, concluding with the proposal ASE-QEM (Adaptive Site for Education- Quality Evaluation Method).