SEO & GEO Glossary

A 301 redirect is a permanent HTTP redirect that tells browsers and search engines a page has moved to a new URL, passing most link equity to the destination.

A 302 redirect is a temporary HTTP redirect used when a URL change is not permanent.

Ab Testing is a core SEO concept that influences how search engines evaluate, surface, or interpret pages.

A performance-based marketing model where publishers earn commissions by promoting products through tracked links, reviews, and comparison content.

Agentic Search is a core SEO concept that influences how search engines evaluate, surface, or interpret pages.

AI Agent Indexing is a core SEO concept that influences how search engines evaluate, surface, or interpret pages.

A search system that uses artificial intelligence to directly answer user queries with synthesized responses rather than returning a list of links to external websites.

AI Answer Formatting is a core SEO concept that influences how search engines evaluate, surface, or interpret pages.

AI Answer Optimization is a core SEO concept that influences how search engines evaluate, surface, or interpret pages.

AI Answer Readability is a core SEO concept that influences how search engines evaluate, surface, or interpret pages.

AI Answer Verification is a core SEO concept that influences how search engines evaluate, surface, or interpret pages.

AI Brand Mentions is a core SEO concept that influences how search engines evaluate, surface, or interpret pages.

AI Brand Safety is a core SEO concept that influences how search engines evaluate, surface, or interpret pages.

When an AI system like ChatGPT or Perplexity references or attributes information to a specific source in its generated response, typically displayed as a numbered link or source reference.

AI Citation Analysis is a core SEO concept that influences how search engines evaluate, surface, or interpret pages.

AI Citation Coverage is a core SEO concept that influences how search engines evaluate, surface, or interpret pages.

AI Citation Rate is a core SEO concept that influences how search engines evaluate, surface, or interpret pages.

Technology that analyzes text to determine whether it was written by a human or generated by AI, using statistical patterns like perplexity, burstiness, and token probability distributions.

AI Content Freshness is a core SEO concept that influences how search engines evaluate, surface, or interpret pages.

AI Content Provenance is a core SEO concept that influences how search engines evaluate, surface, or interpret pages.

AI Content Quality is a core SEO concept that influences how search engines evaluate, surface, or interpret pages.

AI Content Structure is a core SEO concept that influences how search engines evaluate, surface, or interpret pages.

AI Content Transparency is a core SEO concept that influences how search engines evaluate, surface, or interpret pages.

AI Context Window is a core SEO concept that influences how search engines evaluate, surface, or interpret pages.

Automated bots operated by AI companies that scan websites to collect training data for language models or to enable real-time AI search functionality.

AI Entity Graph is a core SEO concept that influences how search engines evaluate, surface, or interpret pages.

AI Evaluation Framework is a core SEO concept that influences how search engines evaluate, surface, or interpret pages.

AI Evaluation Metrics is a core SEO concept that influences how search engines evaluate, surface, or interpret pages.

AI Excerpt Optimization is a core SEO concept that influences how search engines evaluate, surface, or interpret pages.

AI Factuality is a core SEO concept that influences how search engines evaluate, surface, or interpret pages.

AI Hallucination Rate is a core SEO concept that influences how search engines evaluate, surface, or interpret pages.

An AI knowledge cutoff is the date after which an AI model has no training data, meaning it cannot answer questions about events, products, or changes that occurred after that date without external retrieval.

Google's AI-generated summary that appears at the top of search results for certain queries, synthesizing information from multiple sources. Learn how AI Overviews work and how to optimize for citation.

AI Overview is a core SEO concept that influences how search engines evaluate, surface, or interpret pages.

An AI overview checker is a tool that detects whether Google displays an AI Overview for a given search query and identifies which sources are cited in the generated answer.

AI Overview Definition is a core SEO concept that influences how search engines evaluate, surface, or interpret pages.

The process of improving web content to increase the likelihood of being selected and cited as a source in Google's AI Overview answer boxes, combining content quality, structural formatting, and authority signals.

AI Overviews are Google's AI-generated summaries displayed at the top of search results, synthesizing information from multiple web sources to answer queries directly with cited source cards.

Tools and methods that check whether a website's pages appear as cited sources in Google's AI Overviews, helping SEO teams monitor and optimize their AI search visibility.

AI Overviews optimization improves content structure so AI summaries cite your pages.

AI Query Expansion is a core SEO concept that influences how search engines evaluate, surface, or interpret pages.

AI Query Rewriting is a core SEO concept that influences how search engines evaluate, surface, or interpret pages.

AI Response Quality is a core SEO concept that influences how search engines evaluate, surface, or interpret pages.

AI Retrieval Quality is a core SEO concept that influences how search engines evaluate, surface, or interpret pages.

AI Safety Filtering is a core SEO concept that influences how search engines evaluate, surface, or interpret pages.

Search technology that uses large language models and machine learning to generate direct answers, summaries, and recommendations instead of traditional link-based results.

AI search analytics is the practice of measuring and analyzing how your content appears, gets cited, and drives traffic from AI-powered search platforms like ChatGPT, Perplexity, and Google AI Overviews.

AI Search Audit is a core SEO concept that influences how search engines evaluate, surface, or interpret pages.

AI Search Brief is a core SEO concept that influences how search engines evaluate, surface, or interpret pages.

AI Search Content Audit is a core SEO concept that influences how search engines evaluate, surface, or interpret pages.

AI Search Content Formatting is a core SEO concept that influences how search engines evaluate, surface, or interpret pages.

AI Search Content Guidelines is a core SEO concept that influences how search engines evaluate, surface, or interpret pages.

AI search intent is the intent behind queries directed at AI answer engines.

AI Search Intent Mapping is a core SEO concept that influences how search engines evaluate, surface, or interpret pages.

AI Search Optimization is a core SEO concept that influences how search engines evaluate, surface, or interpret pages.

AI Search Quality is a core SEO concept that influences how search engines evaluate, surface, or interpret pages.

AI Search Ranking is a core SEO concept that influences how search engines evaluate, surface, or interpret pages.

The signals and factors that AI-powered search engines use to determine which sources to cite, reference, or surface in their generated responses.

AI search results are search engine responses generated by artificial intelligence — including AI Overviews, chatbot answers, and AI-powered summaries — that synthesize information from multiple sources instead of simply linking to web pages.

AI Search Visibility is a core SEO concept that influences how search engines evaluate, surface, or interpret pages.