Glossary
SEO, AEO & GEO terminology.
A comprehensive reference of the terms that shape modern search visibility — from traditional SEO fundamentals to AI-generated answers and generative engine optimization.
Featured terms
SEO
The practice of improving a website to increase its visibility in search engine results for relevant queries.
Search Intent
The underlying goal a user has when entering a search query.
Technical SEO
The practice of optimizing a website's technical infrastructure so search engines can crawl, render, and index it effectively.
Topical Authority
The demonstrated expertise a website shows across a subject area through comprehensive, interconnected content.
E-E-A-T
Google's framework for evaluating content quality: Experience, Expertise, Authoritativeness, and Trustworthiness.
AI Overview
Google's AI-generated answer that appears at the top of search results for many queries.
Answer Engine Optimization
AEO
The practice of optimizing content to appear as answers in answer engines and AI-powered search.
Generative Engine Optimization
GEO
The practice of optimizing content to be cited by generative AI search engines.
Entity SEO
An SEO approach that focuses on optimizing for entities rather than keywords.
Structured Data
A standardized format for providing information about a page and classifying its content for search engines.
301 Redirect
A permanent redirect that passes link equity from an old URL to a new one.
302 Redirect
A temporary redirect that does not fully pass link equity to the destination URL.
404 Error
An HTTP status code indicating that a requested page does not exist on the server.
410 Gone
An HTTP status code indicating a page has been permanently removed and will not return.
AEO
Abbreviation for Answer Engine Optimization.
Agentic Search
A search paradigm where AI agents autonomously search, evaluate, and synthesize information on behalf of users.
Ahrefs
A comprehensive SEO toolset for backlink analysis, keyword research, and competitive research.
AI Agents
Autonomous AI systems that perform tasks on behalf of users, including searching and synthesizing information.
AI Citation
When an AI-generated answer includes a link or reference to a source page.
AI Crawler
A web crawler used by AI companies to discover and fetch content for training or answering.
AI Discoverability
How easily AI systems can discover, understand, and use a brand's content.
AI Discovery
The process by which users discover brands, products, or content through AI-generated answers.
AI Mention
When a brand or source is referenced in an AI-generated answer, with or without a link.
AI Mode
A Google Search mode that provides a fully AI-powered, conversational search experience.
AI Overview
Google's AI-generated answer that appears at the top of search results for many queries.
AI Search
Search powered by artificial intelligence that generates answers rather than just listing pages.
AI Search Journey
The sequence of AI-powered interactions a user has from initial question to final answer.
AI Search Visibility
A brand's overall presence across AI-powered search platforms and answer engines.
AI User Agent
The identifier an AI crawler uses when accessing a website.
AI Visibility
How prominently a brand or content appears in AI-generated search responses.
AI Visibility Measurement
The practice of tracking and measuring a brand's visibility in AI-generated search responses.
AI-First Search
A search approach where AI-generated answers are the primary result, with traditional results as secondary.
AI-Generated Answer
A synthesized response produced by an AI system from one or more source pages.
Algorithm Update
Any change to a search engine's ranking algorithm that may affect search results.
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