5 October 2026
What generative engine optimization is
Generative engine optimization is the work of making a page quotable by systems such as AI Overviews, Perplexity, ChatGPT and Gemini. It does not replace crawling, indexing or a page that deserves to rank.
SEO, GEO and AEO are three jobs
Classic SEO gets a URL crawled and eligible to rank. Generative engine optimization makes a passage quotable. Answer engine optimization puts the answer in the first sentences, where a snippet, a voice result or an assistant can lift it.
| Job | Unit | What “good” looks like | What it does not do |
|---|---|---|---|
| SEO | Indexable URL | The page matches the query and can be crawled | Guarantee a position |
| GEO | A passage with entities | An assistant can quote it without inventing the facts | Replace links or a sitemap |
| AEO | The first sentences under a heading | A featured snippet or spoken answer can use them as-is | Hide a thin page behind a clever intro |
Semantic entity architecture
A semantic entity architecture names one organisation, one place and one service, then repeats those facts in the visible page, the schema and the internal links.
Entities are the things a system can connect: the company, the city, the service, the price boundary, the opening hours. If the footer says one phone number and the schema says another, the page is a weak source. Assistants prefer a source that does not contradict itself.
Do not invent a star rating, a client logo or a percentage lift to sound quotable. A false entity is worse than a missing one, because it can be repeated.
- Write the organisation, the place and the service in one sentence a stranger can quote.
- Use one H1. Make each H2 a definition or a question.
- Answer that H2 in the next one or two sentences before any story.
- Add a short FAQ whose answers are two or three sentences and match the FAQPage schema.
- Publish a plain-text guide, such as llms.txt, that lists the same pages and facts.
- Allow mainstream AI crawlers in robots.txt. A disallow blocks the citation you wanted.
Perplexity, ChatGPT and AI Overviews
Perplexity, ChatGPT and Google AI Overviews cite pages they can fetch and that already contain a direct answer. They are not a separate ranking league with a private set of tags.
AI Overviews visibility, when it happens, comes from pages that answer the query in extractable sentences and are already eligible in search. There is no extra meta tag that switches an overview on.
Core Web Vitals still matter. A source that is slow, blocked, or shifting layout is a worse page for a person and a weaker candidate for a system that fetches HTML. The published good thresholds remain LCP within 2.5 seconds, INP within 200 milliseconds and CLS within 0.1, at the 75th percentile.
A passage that can be quoted
A quotable passage names the subject, the boundary and the exception in one or two sentences, with no throat-clearing in front of it.
Write the answer, then the condition
State the rule first. Put the condition in the second sentence.
Weak: a paragraph that begins by announcing that search is changing. Strong: “Generative engine optimization is the work of making a page quotable. It still depends on a URL that can be crawled.”
Match the schema to the sentences
Article and FAQPage JSON-LD should repeat the visible headline, date and answers. Schema is not a place to hide extra claims.
If the FAQ answer on the page is three sentences, the acceptedAnswer text should be those sentences. A longer hidden answer is a mismatch, and assistants that read the HTML will quote the visible one anyway.
Frequently asked questions
What is generative engine optimization?
Generative engine optimization (GEO) is structuring a page so a generative system can lift a specific, sourced answer from it. The page still has to be crawlable, consistent with the rest of the site, and useful to a person.
Is AEO different from SEO?
Answer engine optimization (AEO) is the writing pattern: the heading asks or names the thing, and the next one or two sentences answer it. SEO is how that page is discovered and ranked. You need both. A perfect answer on a blocked URL is not cited.
Can a page be forced into AI Overviews or ChatGPT?
No. Those products choose sources. What you can do is publish an extractable answer, mark it up with Article and FAQPage schema that matches the visible text, and allow the crawlers. Inclusion is not a setting.