Before you try to figure out where exactly Enable HTTP Keep-alive is in IIS 7, you should know what exactly it is and why this is beneficial for you. <snip> The HTTP keep-alive response header improves Web server performance by keeping a client/server connection open across multiple requests to the server. The open connection improves performance when a client makes multiple requests for Web page content, because the server can return the content for each request more quickly... [More]