The ultimate purpose of this research is to investigate how far Google Sites can develop students' learning outcomes in writing ability. The need for English becomes one of the reasons why the requirement of universities in public consisting of speaking English. This research was conducted as a case study, with the objective of investigating the integration of Google Sites into language teaching strategies, specifically the design and execution of creating web-based instructional resources in Google Sites, and the benefits it provides (...) in inspiring students to enhance their authentic writing skills. This research included 31 second-semester students, all of whom were enrolled in one of the universities in Indonesia. Among these students, 19 were female (61.29%) and 12 were male (38.71%), and they were all enrolled in the Department of English Education. These individuals were chosen based on their prior experience in language education, as they had received instruction in the subject. Based on the outcomes of the teaching treatment that utilized Google Sites to enhance students' writing skills, it can be inferred that Google Sites serves as an effective media blog for improving students' writing abilities. These results show the effectiveness of using Google Sites in both face-to-face and non-face-to-face learning settings for teaching English to students with various text materials and categories, as determined by a p-value of less than 0.01. Therefore, Google Sites can be considered an effective tool for teaching English. (shrink)