The intensive use of e-government has created new challenges in government websites. Developing countries cannot escape from these challenges. Such challenges may include the quality of e-government websites services, the usability level, the culture of using internet services, the resistance of using new technology, technical limitations, and the response time. Despite the fact that evaluating e-government websites is not a new phenomenon, limited studies have been conducted in developing countries. Jordan, as one of these developing countries, suffers from the limited studies in this topic. In this paper, the researcher evaluated the official site of the Jordanian e-government. Experimental method has been employed as a methodological approach for data collection and analysis. To evaluate the official site of the Jordanian e-government (OSJEG), a considerable number of factors have been presented including: "quality of e-government websites services" as an dependent variable, the "us