https://www.dotnetzone.gr:443/cs/blogs/ppolyzos/archive/2018/05/19/enable-http-2-in-azure-app-service.aspxHTTP/2 is a major revision of the HTTP network protocol used by the World Wide Web and comes with a promise to make our applications faster, simpler, and more robust by allowing us to undo many of the HTTP/1.1 workarounds previously done within our applicationsenCommunityServer 2.1 SP3 (Build: 20423.1)