How to Get Your Website Cited by ChatGPT and Other AI Engines

Updated · 7 min read

To be cited by an AI engine, your content must be reachable, readable and quotable. This guide is a concrete checklist you can apply today.

Step 1: Let AI crawlers in

Many sites accidentally block AI bots in robots.txt. Explicitly allow the major ones so they can fetch your pages.

User-agent: GPTBot
Allow: /

User-agent: ClaudeBot
Allow: /

User-agent: PerplexityBot
Allow: /

User-agent: Google-Extended
Allow: /

Step 2: Serve content on the server

Most AI crawlers do not execute JavaScript. If your content only appears after client-side rendering, the bot sees an empty page. Use server-side rendering (SSR) or static generation (SSG) so the HTML already contains your text.

Step 3: Add structured data

JSON-LD tells a model exactly what your page is about. At minimum, add Organization and the type that matches each page (Article, FAQPage, HowTo, Product).

Step 4: Write answer-first content

  • Lead each section with a direct, one-sentence answer, then expand.
  • Use ordered lists for processes and tables for comparisons — AI extracts these cleanly.
  • Include concrete facts and numbers; models prefer specific, verifiable claims.
  • Add a real FAQ section with <details>/<summary> and matching FAQPage schema.

Step 5: Build citation authority

  1. Get mentioned where models learn from: forums, Q&A sites, and reputable directories.
  2. Keep an updated date visible — freshness signals reliability.
  3. Attribute content to a named author with an About page for E-E-A-T signals.
Tip: re-run your GEO score after each change. Most of the four-pillar improvements above move your score within a single crawl.

Frequently asked questions

Which AI bots should I allow?

At minimum GPTBot and ChatGPT-User (OpenAI), ClaudeBot and anthropic-ai (Anthropic), PerplexityBot, and Google-Extended (Gemini).

Does structured data guarantee a citation?

No single factor guarantees a citation, but structured data dramatically increases the odds a model extracts your facts correctly and attributes them to you.

Should I create an llms.txt file?

Yes. Place a plain-text llms.txt at your domain root summarizing your site, key pages, and how you would like AI assistants to describe you.