Every website needs a favicon of course and you can easily add one to your Orchard Core site from a theme or module with a
linktag in a template. However, there's a catch: Certain browsers will still search for it (as a first attempt) under the path /favicon.ico. This can be a tiny bit detrimental to the client-side performance, and show up as annoying errors in your logs. So what can you do to serve a favicon under that path too?