Entity density is a page-level ratio that relates the number of recognized entity mentions on a page to its documented word count, giving you a comparable measure of how entity-rich the text is.
| Term | Entity Density |
|---|---|
| Category | Entities, Links and Authority |
| Also known as | Entity Usage Density |
| Where it appears | Workbook Entity Density |
What it means in RankGear
In RankGear, entity density surfaces in the Workbook Entity Density sheet, where each analyzed page carries the count of entities its provider recognized alongside the word count used as the denominator. Rather than a raw tally of named things, it expresses how concentrated those recognized entities are within the body copy. A short page that packs in many entities and a long page that mentions the same entities sparingly will read very differently on this measure, which is exactly the distinction the ratio is meant to expose.
How to interpret it
Read entity density as a comparative signal, not an absolute target. Keep the provider and run conditions constant across the pages you compare, because the entity count depends on which recognizer produced it and what it was able to resolve. Separate provider availability from the measured value: a disabled or missing provider returns no entities and therefore a misleadingly low density, which is a data-coverage gap rather than a thin page. And when the denominator is small, a handful of entities can inflate the ratio, so always weigh density against the word count instead of reading the number in isolation.
| Component | What it contributes |
|---|---|
| Recognized entity mentions | The numerator — how many entities the provider resolved in the text. |
| Documented word count | The denominator — the amount of body copy those mentions are spread across. |
| Resulting ratio | Entities per unit of text, used to compare concentration across pages. |
Example
Suppose you compare your service page against three competitors inside the same workbook run, with the same entity provider enabled. Two of them show entity densities roughly double yours at similar word counts, meaning their copy references materially more recognized people, places, organizations, and concepts per paragraph. That points to a topical-coverage gap worth investigating — where your text is vague, theirs names specifics — rather than any penalty you have incurred.
Important considerations
- Provider metrics use different indexes and scales; they are comparative indicators, not Google scores, and a higher density is never a ranking cause.
- Correlation is not causation: a denser page is not automatically a better page, and stuffing entities to lift the number degrades readability without earning genuine relevance.
- The value is only meaningful among pages measured under the same provider and run conditions — compare like with like.
- A very small word-count denominator makes the ratio volatile, so check the word count before drawing conclusions from the density alone.
Related terms
Part of the RankGear glossary · how RankGear measures · the 870 factors.