Topic Cluster
A topic cluster uses a pillar page plus supporting cluster pages and internal links to build topical authority and long-tail coverage.
Definition
A topic cluster is a content architecture: a pillar page connected to multiple supporting cluster pages via internal links. For developer SEO hubs, a strong cluster often combines tutorials (pillar), glossary pages (definitions), and tools (actionable utilities).
Why it matters
- Builds topical authority and ranking stability
- Expands long-tail coverage and reduces reliance on single keywords
- Clear internal links help both crawlers and users
How to implement
- Define a pillar guide and its subtopic list
- Publish glossary/deep pages for subtopics and interlink them
- Use tool pages to capture demand and link back to tutorials/glossary
Related
Tutorials
Tools
FAQ
Common questions about this term.