WebST 2016 is a research training event addressed to graduates and postgraduates in the first steps of their academic career. With a global scope, it aims at updating them about the most recent advances in the critical, multidisciplinary and fast developing area of web studies, which covers a large spectrum of current exciting research and industrial innovation from computing and technologies to social sciences and the humanities and has turned out to be the largest socio-technical infrastructure in human history. Renowned academics and industry pioneers will lecture and share their views with the audience.