Upgrading from a Basic Favicon to a Modern Device Set in Jekyll
A single favicon.ico is no longer enough. Here is how I upgraded my Jekyll site to support high-resolution Apple Touch icons, Android manifests, and modern browser standards using ImageMagick and a few lines of HTML.
Your Jekyll Theme Is Probably Missing head and body Tags
Many Jekyll themes — especially minimal forks — ship without proper head and body tags. Browsers don't care. Bots do. Here's how to check and fix it in five minutes.