In one sentence
A Cluster Page ("cluster" = a group) is an individual deep-dive article spun off from a Pillar Page. It focuses on a specific question or use case and captures long-tail keywords.
What does it look like in practice?
For example, suppose you have a Pillar Page called "Complete Guide to GEO." Around it, you write articles like:
- "How to write llms.txt correctly" (Cluster)
- "FAQ Schema implementation steps" (Cluster)
- "Schema.org JSON-LD sample collection" (Cluster)
- "robots.txt configuration for GPTBot" (Cluster)
- "Conditions for being cited in Gemini AI Overview" (Cluster)