Home › Tools › The Category Legibility Check
Free check · 6 items · 4 minutesAre you publishing into your category, or someone else's?
Before the next quarter's content is commissioned, check that the engines agree on what your category term means. If they do not, the spend is close to wasted until the entity is resolved.
Our own numbers, from a live results page and a 230-page audit
We scored Colliding on identity and Unmeasured on mix the first time we ran this on ourselves. That is the honest baseline.
| Measured | What it is |
|---|---|
| 2 of 10 | Top-ten results about a different category than the one we meantThe People Also Ask block asked "What are examples of ECM software?" — an adjacent category, surfaced by the engine itself. · Ahrefs, live SERP, September 2026 |
| 55.7% of URLs, 6.4% of clicks | Share of our estate in substitutable content typesClick share alone never reveals what is being quoted without being visited. · Indexable, September 2026, n = 230 pages |
| semrush 85 · youtube 83 · ahrefs 62 · indexableai 52 · reddit 52 | Most-cited domains in our category, by citing responsesOne of our top five is ours. Two are user-generated platforms no marketing team controls. · Indexable, 7 September 2026, 106 custom prompts, 5 engines, US |
One term, one results page, one day. Results pages are volatile and geo-anchored: re-pull before acting, and check for a local pack before treating any read as national.
Fix the entity before commissioning the quarter
Naming, structured data and third-party corroboration resolve a colliding entity. Content published before that resolution competes inside someone else's category.