The pillar page
The role, typical structure, and length of a pillar page: the reference content that covers a broad topic and routes traffic to more specific pages.
A pillar page is a site's reference content on a broad topic: it covers the topic's major dimensions with a structured overview, then links out to more specific pages — the spokes — for each sub-topic covered in depth.
Its role in a Hub & Spoke cluster
In the Hub & Spoke architecture, the pillar page plays the role of the hub: it isn't meant to say everything about every sub-topic, but to give the reader — human or engine — a clear map of the subject, with an entry point to each deeper piece. It's the page that receives the most incoming internal links, and often the most external links too, which makes it the most strategic page in the cluster to push up in search results.
Typical structure
An effective pillar page usually follows this pattern:
- An introduction that directly answers the topic's implicit question, in one or two sentences, before any elaboration.
- A table of contents or a series of H2 sections, each matching a sub-topic, with a few summary paragraphs per section — just enough for the section to stand on its own without duplicating what the corresponding spoke says.
- An explicit, visible link to the spoke page dedicated to each sub-topic, placed within the flowing text rather than relegated to the end of the article.
- A conclusion or closing section that puts the whole topic back into perspective, useful especially for readers who never click through to a spoke.
How long should a pillar page be
There's no magic word count, but a pillar page is almost always longer than the spokes surrounding it, because it has to cover several sub-topics even briefly. In practice, that often works out to 1,500 to 3,000 words for a genuinely broad topic. Below that, the topic is likely not covered with enough depth to justify pillar-page status; above it, the risk is duplicating what the spokes should be covering in detail.
What a pillar page should not do
Two traps come up often. The first is turning the pillar page into an exhaustive article that covers every sub-topic in depth: it becomes so long that it competes with its own spokes instead of showcasing them, and internal linking loses its purpose. The second is the opposite: a pillar page so short it's just a list of links with no real standalone reading value — a generative engine will then have no reason to cite it on its own merits.
Letting a pillar page evolve over time
A pillar page is never finished. Every time a new spoke is published on the topic, the pillar page should be updated to include it: a new summary section, a new link, possibly a reorganized table of contents if the topic has grown enough to deserve a different breakdown. It's also the natural place to check that the content stays GEO-ready: direct answers at the start of each section, consistent terminology, a structure readable by a human and by a generative engine pulling a summary from it alike.