- AEO (answer engine optimization)
- Optimizing content so it is selected as the direct answer to a question in featured snippets, voice assistants and AI answers.
- AI Mode
- Google's conversational search experience that answers complex questions with AI and links to supporting pages.
- AI Overviews
- AI-generated summaries that appear at the top of some Google search results, with links to source pages.
- AI visibility
- How often and how accurately a brand is mentioned, cited or recommended in AI-generated answers.
- Brand mention
- A reference to a brand on another website, with or without a link. Mentions correlate strongly with AI visibility.
- Canonical URL
- The preferred address of a page, declared so search engines know which version to index.
- Citation (AI)
- A link or reference to a source that an AI system shows alongside its answer.
- Citation (local)
- A listing of a business's name, address and phone number on a directory or website.
- Core Web Vitals
- Google's page experience measures: loading (LCP), responsiveness (INP) and visual stability (CLS).
- Crawler
- A program that visits web pages so a search engine or AI system can read and index them.
- E-E-A-T
- Experience, expertise, authoritativeness and trustworthiness: the qualities Google's quality guidelines look for in content.
- Entity
- A distinct thing, such as a business, person or place, that search engines and AI systems can identify and connect facts to.
- GEO (generative engine optimization)
- Making a brand easy for generative AI systems to understand, trust and cite.
- Google Business Profile
- The free Google listing that controls how a business appears in Google Maps and local results.
- INP (Interaction to Next Paint)
- A Core Web Vital that measures how quickly a page responds when a visitor interacts with it.
- LCP (Largest Contentful Paint)
- A Core Web Vital that measures how long the main content of a page takes to appear.
- LLM (large language model)
- The type of AI model behind assistants such as ChatGPT, Claude and Gemini.
- llms.txt
- A proposed plain-text file that summarises a site for language models. Studies so far show no effect on AI citations.
- Local pack
- The group of map listings shown for local searches, also called the Map Pack.
- NAP
- Name, address and phone number. Keeping these identical everywhere helps local search and AI systems trust the business.
- robots.txt
- A file that tells crawlers which parts of a site they may visit, including AI search bots.
- Schema markup
- Structured data, usually JSON-LD, that describes a page's content to machines in a standard vocabulary.
- Search intent
- The goal behind a search, such as learning, comparing or buying.
- Topic cluster
- A group of linked pages that cover one subject in depth around a central pillar page.