In order to fully grasp the websites construction situation of China provincial center for disease control and prevention, discover and analyze the existing main problems, Chinese CDC carries out analysis and assessment on those websites over 30 provinces and 5 cities specifically designated in the state plan. It shows the upward trend in the overall level of the websites, the construction work is highly concerned by leadership. However, it still has challenges to improve public health service and enlarge public participation, which are the main points at the present stage.