This is my version of the steps you need to take to make your site part of the indie web community. Swentel helped me getting it all setup on this here Drupal site using his indieweb module. It’s all a bit complicated still, so this is mostly me trying to retroactively understand what’s going on...
It’s great to see people using swentel‘s Drupal plugin to better own, control, and use their presence online to better communicate with others! I may have to spin up an instance and check it out soon myself.