To get cited by an AI assistant, give it content it can find, trust and lift cleanly. Let citation crawlers in, structure each page around clear questions with direct answers, back your claims with sources and data, mark up the facts with structured data, and publish an llms.txt. Do those things and you become one of the handful of sources a model names in its answer.
1. Let the right crawlers in
An assistant can only cite a page it can reach. In your robots.txt, allow the search and citation bots — such as OAI-SearchBot (ChatGPT), PerplexityBot, and Google-Extended (Gemini grounding) — even if you choose to block model-training crawlers. Use the AI Crawler Manager to generate the right rules. Remember that some engines retrieve live at query time while others rely on a pre-built index, so access matters for both.
2. Write for citation, not just clicks
Open each section with a direct answer of about 40–60 words to the question its heading implies, then expand. Use descriptive H2 and H3 headings phrased as questions, keep paragraphs short, and add an FAQ. Clearly formatted content — headings, lists and tables — is 28–40% more likely to be cited, because it is easy for a model to extract a clean, quotable passage.
3. Show your evidence
Models prefer sources that look trustworthy. Princeton's GEO research found that citing external sources raised how often a page was cited by up to 115% for lower-ranked content, adding statistics by 41%, and adding quotations by 28%. So cite reputable sources, support claims with specific numbers, and quote named experts.
4. Make your facts machine-readable
Spell out who you are and what each page covers in a form machines parse instantly. Add Schema.org structured data for your organisation, articles and FAQs, and publish an llms.txt file that summarises your site. Give every page one clear primary entity so the model never has to guess what it represents.
5. Build mentions, not just links
Brand mentions correlate roughly three times more strongly with AI visibility than backlinks do. Getting named in relevant articles, reputable directories, expert round-ups and active communities teaches models to associate your brand with your topic — which makes a citation more likely.
Platform notes
Google AI Overviews
Optimise for featured snippets on your target queries. The overlap between snippet eligibility and AI Overview inclusion is strong, so winning snippets is largely the same work as earning Overview citations.
Perplexity
Perplexity favours sources that are authoritative, frequently updated and clearly scoped to the question, and it rewards pages that organise content under structured question-style headings. Keep key pages current.
ChatGPT
ChatGPT responds better to natural, clear prose than to keyword-dense copy. Write for a human reader with genuine communicative intent, and it integrates more naturally into the model's answer.
Frequently asked questions
How long until I start getting cited?
New or improved content typically begins appearing in AI answers within three to six months. Engines that retrieve in real time, such as Perplexity, can reflect changes faster than those relying on a periodic index.
Can I force an AI to cite my site?
No. You cannot guarantee a citation, only improve the odds. The tactics here make your page easier to find, trust and quote, which is what raises citation frequency.
Do I need to rank number one on Google first?
No, but it helps. Ranking well and earning featured snippets strongly overlaps with being cited — especially in Google AI Overviews — so good SEO and good GEO reinforce each other.
This is the practical side of generative engine optimization . Work through it with our free SEO and AI-search tools .
No comments yet