Paper Title
Evaluation of Higher Educational Website Focused on Impact Ranking in Webometrics : Case study of Thailand University

Abstract
Higher educational website is communication channel for academic user and everyone. They can find information for study and other information about the university on the website. Ranking of higher educational website indicate online reputation of university and it illustrate online visibility for them. Webometrics is the ranking which demonstrate university website for everyone and that website have to supporting open access initiatives. University website is reflection of university activities and it present quality of their electronic publications and academic materials. Webometrics have 2 main indicators for ranked the university consist of visibility and activity. In this paper focused on data which ranked the university in subjects of impact ranking. Impact ranking is the rank in visibility subject. Impact ranking is ranked by using data from ahref and majestic tools. It emphasizes number of external network and originating backlinks to university webpage but the backlinks have many original type of them This paper aims to study about influence of backlinks types and backlinks category from Ahrefs and Majestic tools effect to impact ranking in webometrics. Keywords - Webometrics, Impact ranking, Educational Website, Backlinks.