Evaluation of web portals is an important topic in web engineering. The satisfaction of users is a primary goal for actors involved with the development and operation of a web portal. Different users can not be treated as the same due to the diversity of people which have different drives, abilities, and personalities. This book has three aims the first one is to provide an integrated framework for web portals evaluation criteria. The proposed web portals evaluation criteria model is divided into eight criteria which were not grouped together before which involves web portal content, web...