Interesting, but the results seem kind of misleading. For example, https://sitestacks.com/linestarve.com says I'm using "NameCheap Web Hosting" -- they're my registrar, but I run my own HTTP server for that domain. Meanwhile https://sitestacks.com/analytics.bitmash.io reports that it's built with Piwik (true, but I would expect that to appear on a page using Piwik, which it doesn't), but for some reason leaves out all mention of webserver, DNS hosting, and so on.