By Mehdi HassanWhat is a pillar page?
A pillar page is the central page of a topic cluster: a comprehensive guide to one broad subject that summarizes each important subtopic and links to a dedicated article for the full detail. It targets the broad query, such as "landing pages", while its cluster articles target the specific ones, such as "landing page checklist" or "how long should a landing page be".
The pillar and cluster model was popularized by HubSpot as a way to organize blogs around topics instead of scattered keywords. We call these pages hubs on our own blog. The hub for this entry, our SEO and AEO glossary, is itself a pillar page for search terms.
What does a pillar page look like?
A pillar page looks like a structured guide: an answer at the top, a section for each subtopic, and a reading map at the end. Here's the layout sketch we use, top to bottom.
Answer block
A 40 to 60 word definition or answer to the broad question, plus three to five key takeaways.
Table of contents
Built from the H2s, so readers can jump straight to the subtopic they came for.
Subtopic sections
Seven to eleven sections, each opening with a direct answer, then two or three paragraphs of substance and a link to the cluster article that goes deeper.
Comparison or decision table
Where the topic involves choices, one table that helps the reader decide.
Reading map
A table or grouped list of every cluster article, organized by stage or task.
Visible FAQ
Four to six questions the sections didn't cover.
Each section should be quotable on its own. Our guide on structuring content for AI search explains why that matters for citations, and the answer-first article template gives you the section pattern.
What is a real example of a pillar page?
A real example is our own guide to what a landing page is, which acts as the pillar for every landing page article on our blog.
Example: how our landing page hub is built
The page opens with a definition of a landing page in under 60 words. It then works through the big questions in order: how it differs from other pages, how it works, what it's for, what sections it needs, whether it should have navigation, what makes it convert and how to create one. Each section answers the question in its first sentence and links to the article that goes deeper, such as the landing page structure guide or the checklist.
It closes with a reading map grouped by stage: deciding, planning, drafting, building, paid traffic and launching. A reader planning a build has a route through the whole series.
How is a pillar page different from a regular blog post?
A pillar page differs from a regular blog post in scope and in its job within the site. A post answers one question in depth; a pillar covers a whole topic at a useful level and routes readers to depth.
Pillar page | Cluster article | |
|---|---|---|
Scope | Whole topic | One subtopic or question |
Target query | Broad, high-level | Specific, often long-tail |
Length | Long, because it's wide | As long as the question needs |
Links | Out to every cluster article | Back to the pillar, across to siblings |
Update rhythm | Whenever a cluster article is added | When its facts change |
Pillars also need regular care, because they summarize many pages at once. See content freshness for AI search for a sensible schedule.
What are common pillar page mistakes?
The most common pillar page mistakes come from treating the page as a container instead of a guide.
- A link list with no answers. If the pillar only says "read more here", it gives searchers and AI systems nothing to use.
- One giant page instead of a cluster. Cramming every detail into the pillar makes it slow to read and hard to rank for specifics.
- Orphaned cluster articles that never link back, so the structure exists only in your planning doc.
- Two pillars for one topic, which split relevance between them.
