# Citation Gap

PR sub-gap. Competitors are cited on G2, Forbes, Reddit, YouTube and you are not. Diagnose via the Citations tab.

Advanced [Module 3: Diagnose](/content/resources/modules/diagnose/index.html) [Module 6: Fill Your PR Gaps](/content/resources/modules/pr-gaps/index.html)

## Citation Gap: Core Facts

**Section:** Advanced  
**Domain:** Generative Engine Optimization, AI Search  
**Academy:** Rankscale Search Academy  
**Definition:** PR sub-gap. Competitors are cited on G2, Forbes, Reddit, YouTube and you are not. Diagnose via the Citations tab.  
**Source modules:** [Module 3: Diagnose](/content/resources/modules/diagnose/index.html) [Module 6: Fill Your PR Gaps](/content/resources/modules/pr-gaps/index.html)  
**Last updated:** 2026-04-27

## Citation Gap: Frequently Asked Questions

### What is Citation Gap?

PR sub-gap. Competitors are cited on G2, Forbes, Reddit, YouTube and you are not. Diagnose via the Citations tab.

### Which modules cover Citation Gap?

Citation Gap is covered in [Module 3: Diagnose](/content/resources/modules/diagnose/index.html), [Module 6: Fill Your PR Gaps](/content/resources/modules/pr-gaps/index.html) of the Rankscale Search Academy.

### Is Citation Gap an advanced concept?

Citation Gap is an advanced concept. It becomes relevant once you start fixing, scaling, reporting, or operationalizing GEO — typically from Module 4 onward.

The full [Glossary](/content/resources/glossary/index.html) has 90 terms — Foundational and Advanced. Citation Gap is covered in depth in [Module 3: Diagnose](/content/resources/modules/diagnose/index.html). Start improving your AI visibility at [rankscale.ai](/content/site-root.html).