Rankeo Glossary

27 SEO and GEO methodology definitions — proprietary terms created by Jonathan Jean-Philippe at Rankeo plus industry-standard terminology. Each term includes DefinedTerm schema for Knowledge Graph registration.

Industry Terms

GEO (Generative Engine Optimization)

Industry

The practice of optimizing content for AI search engines like ChatGPT, Perplexity, Gemini, Claude, and Grok to earn citations in AI-generated answers.

E-E-A-T

Industry

Experience, Expertise, Authoritativeness, and Trustworthiness — Google's framework for evaluating content quality. Extended to AI engines in 2026.

Knowledge Graph

Industry

Google's database of entities and relationships used to understand real-world things. Foundation of Entity SEO and Semantic Branding strategies.

AI Overviews

Industry

Google's AI-generated summaries appearing above traditional search results. Different from AI Mode which replaces organic results entirely.

JSON-LD

Industry

JavaScript Object Notation for Linked Data — the recommended format for structured data markup that search engines and AI engines use to understand page content.

Zero-Click Search

Industry

A search query where the user gets the answer directly on the results page without clicking through to any website. 80% of Google searches in 2026.

YMYL

Industry

Your Money or Your Life — Google's classification for pages about topics that could impact health, finances, safety, or well-being. Requires highest E-E-A-T standards.

Featured Snippets

Industry

Highlighted search results appearing above organic results on Google, showing a direct answer extracted from a web page. Precursor to AI Overviews.

Topical Authority

Industry

A site's perceived expertise on a topic, built through comprehensive content coverage, internal linking, and consistent entity signals across multiple pages.

Schema @graph

Industry

A JSON-LD structure that contains multiple schema entities in a single script tag, connected via @id references. The foundation of Structural Pressure.