When Claude first told me to build a topic cluster page I had to ask it what it actually was and how it worked. I use them mainly on my personal development sites. Inspirational Guidance has some great examples. A topic cluster takes that same grouping idea and gives it a visible shape on your site. It has two components: A pillar page, sometimes called a cluster page or hub page, which gives a broad overview of a main topic and links out to every subtopic that sits underneath it. Cluster posts - individual pieces of content that go deep on each subtopic and link back to the pillar page. A cluster page should introduce the concept, give a working definition, and then link out to each of the subtopics underneath it. Each item on a cluster page should include its own post - specific and actionable it goes deeper on one piece of the whole. Each one links back to the pillar. The pillar links to all of them. That's the cluster in action. From a search perspective, the pillar page tells the search engines: this site has genuine, organized depth on self-authorship. Each cluster post earns its own rankings on more specific search queries. Any authority those posts earn from external links flows back toward the pillar. The whole structure reinforces itself. I will have more information in the classroom on how to build a topic cluster page.