Content Clusters
Groups of linked content organized around a core topic.
Industry Term
Full explanation
Content clusters are groups of related content organized around a core topic, typically linked together, to demonstrate depth and help search and AI systems understand how the pieces relate.
The standard structure is a hub-and-spoke pattern: one broader page on the core topic, linked out to and from a set of narrower pages that each cover one specific aspect of it in more detail. The hub demonstrates breadth; the spokes demonstrate depth; the links between them make the relationship explicit rather than implied.
This is a more structural version of what topical authority describes in the abstract. Topical authority is the outcome, having demonstrated depth across a subject; content clusters are the concrete way that depth gets organized and made visible to a crawling system, rather than existing only as a loose collection of pages that happen to cover related ground.
Why this matters
Clusters make depth legible. They show a system that a set of pages belongs together rather than leaving it to infer the connection.
Example
A hub page on "AI visibility" links out to individual pages on citation share, answer share, and share of voice, each of which links back to the hub. That structure is a content cluster: the hub shows breadth, the spokes show depth, and the links show a system exactly how the pieces relate.
Where this sits
Content Clusters belongs to Content & Authority Strategy, one of the seven layers of the Aingworth Glossary. Where this thinking connects back to real work: the structures and evidence a brand builds to earn recognition, not just publish content.
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