Measure how strongly your content supports its pillars.
Topical authority comes from clusters of related pages reinforcing a central pillar. When supporting pages don't link back to the pillar, Google struggles to see you as the authority on that topic. RankForge measures it. Paste your URL — free, no account required.
What you'll get
An example of what the topical authority checkerproduces — your real result will use your site's data.
64%
Avg cluster strength
How the topical authority checker works
From a URL to an answer in three steps — no setup, no spreadsheets.
Paste your URL
No account, no install, no plugin. Enter any URL and start — RankForge works the way a search engine does.
We crawl & map your site
RankForge crawls up to 100 pages, following internal links and building a map of how your pages connect.
Get your result
See the findings in minutes — with a plain-English explanation and the specific fixes a free account away.
What this tool checks
Common problems this finds
The issues this check most often surfaces on real sites:
- error_outlineSupporting posts that never link back to their pillar
- error_outlineThin or fragmented clusters with no clear hub
- error_outlineSubpages outranking the pillar they should reinforce
Why topical authority checker matters for SEO
Search engines reward sites that cover a topic comprehensively and cohesively — a strong pillar page surrounded by supporting content that links back to it. When that support is missing, even a well-written pillar struggles to be recognised as authoritative, and its sub-pages can end up competing with it instead of reinforcing it. Measuring and strengthening your topic clusters is how you build the kind of topical authority that compounds over time and is hard for competitors to copy. It's also one of the clearest signals that separates a thin site from a genuine authority in its niche.
Topical Authority Checker: frequently asked questions
What is topical authority?expand_more
Topical authority is how comprehensively and cohesively your site covers a subject. Search engines reward sites where a strong pillar page is surrounded and linked by supporting content on the same topic — a topic cluster.
What is a pillar page?expand_more
A pillar page is the central, authoritative page on a broad topic. Supporting articles cover sub-topics and link back to it. RankForge detects your pillars automatically and scores how well their clusters reinforce them.
What does the full audit add?expand_more
The free check scores pillar strength. A free account unlocks the specific supporting links to add, the content gaps to fill, a client-ready PDF, and weekly re-crawls.
Run the topical authority checker now
Free, no account required. Create a free account afterwards for the full audit and the specific fixes.