SEO & GEO Glossary
Essential terms for search engine optimization and AI visibility. Your guide to understanding modern search marketing.
The practice of optimizing content to appear as direct answers in AI-powered answer engines, chatbots, and voice assistants.
Instances where an AI assistant references a brand by name in a generated answer, even without linking to the brand's content.
When an AI model references or recommends a specific brand, product, or source in its generated response. Citations are the currency of GEO — they determine whether your brand appears when users ask AI for recommendations.
Automated bots deployed by AI companies to read, index, and retrieve website content for use in training data, search indexes, and real-time AI-generated answers.
Google's AI-generated summary that appears at the top of search results, synthesizing information from multiple sources to directly answer user queries.
A composite score measuring how visible and frequently a brand is cited across AI platforms. It combines citation rate, mention frequency, and citation position.
The percentage of relevant AI-generated answers that explicitly reference or link to your content as a source.
The percentage of AI-generated responses in which your brand is cited, compared to competitors, for a set of tracked queries.
A content architecture model where a comprehensive pillar page on a broad topic is connected through internal links to multiple cluster pages that cover related subtopics in depth.
The process of improving content to better satisfy search intent, improve search rankings, and increase the likelihood of being cited by AI models.
The percentage of users who click on a specific link or result out of the total number who see it. In SEO, it measures how effectively a search listing attracts clicks.
A word or phrase that users type into search engines. Keywords are the foundation of SEO strategy, guiding content creation and optimization efforts.
A metric that estimates how difficult it would be to rank on the first page of search results for a given keyword, typically scored from 0 to 100.
Percentage of tracked keywords where your brand ranks in the top 10 of search results. A SEO-side visibility metric, distinct from GEO Citation SOV.
An AI model trained on massive text datasets that can understand and generate human-like text. Examples include GPT-4, Gemini, and Claude.
The practice of optimizing content and brand presence so that Large Language Models retrieve, cite, and recommend your brand in AI-generated answers.
A standardized markdown file placed at a website's root that tells AI models which content is most important and where to find clean, machine-readable versions of key pages.
The practice of optimizing individual web page elements — including content, HTML source code, meta tags, and internal links — to improve search engine rankings and user experience.
Website visitors that come from unpaid search engine results, as opposed to paid ads or direct visits.
A Google SERP feature displaying expandable related questions with short answer snippets. Appears in 65%+ of searches and serves as a bridge between traditional SEO and AI search optimization.
The systematic monitoring of how AI models respond to specific prompts related to your brand, product, or industry over time.
A standardized vocabulary (JSON-LD) added to HTML that helps search engines and AI models understand page content semantically. Enables rich results in SERPs and increases the likelihood of AI citations.
The underlying purpose behind a search query: whether the user wants information, navigation, comparison, or to make a purchase.
The average number of times a keyword is searched per month. It indicates the potential traffic a keyword can drive.
The practice of optimizing websites and content to rank higher in search engine results pages (SERPs), increasing organic visibility and traffic.
The page displayed by a search engine in response to a query. Modern SERPs include organic results, featured snippets, AI overviews, and other rich features.
The optimization of a website's technical infrastructure — including crawlability, indexing, site speed, mobile-friendliness, and security — to help search engines access, understand, and rank content effectively.
The percentage of tracked keywords for which your pages rank in the top 10 search results. A key indicator of overall SEO performance.
The perceived expertise and trustworthiness a brand has on a specific subject, as evaluated by both search engines and AI models.