How to Get Cited by ChatGPT: What Makes It Link to Your Page

Key takeaways

ChatGPT cites sources when it searches the web. OpenAI says any public website can appear in ChatGPT search, as long as it does not block OAI-SearchBot.
An Ahrefs study of 1.4 million prompts found 88% of the URLs ChatGPT cited came from its search results, and pages whose titles matched the question were more likely to be cited.
Citations change fast. Semrush saw Reddit fall from close to 60% of ChatGPT answers to about 10% in six weeks; Scrunch measured that ChatGPT's cited sources rotate roughly every 3.4 weeks.
ChatGPT adds utm_source=chatgpt.com to the links it sends, so you can see citation clicks in GA4.

88%of URLs ChatGPT cited came from its search results (Ahrefs)

~50%of the URLs ChatGPT retrieved ended up cited (Ahrefs)

3.4 weekshow often sources cited in ChatGPT change (Scrunch)

How does ChatGPT decide which pages to cite?

When a question needs current information, ChatGPT searches the web, retrieves a set of pages and cites some of them in the answer. OpenAI says it uses third-party search providers and content from partners, and that OAI-SearchBot decides which sites can appear. Studies show the cited pages are the ones that match the question most closely.

OpenAI's ChatGPT search announcement says answers come with links to relevant web sources, and that clicking the Sources button opens a sidebar with the references. Its publisher FAQ adds that any public website can appear in ChatGPT search. Not every retrieved page gets cited: in the Ahrefs study of 1.4 million prompts, about half of the URLs ChatGPT retrieved were cited and half were not. Cited pages had titles more similar to the prompt (0.602 on Ahrefs' similarity score) than pages that were retrieved but not cited (0.484). This page is about the citation itself; for general visibility in ChatGPT and Google's AI, read the guide to showing up in ChatGPT and AI Overviews.

Can ChatGPT cite your site at all?

Only if OAI-SearchBot can read it. OpenAI says sites that opt out of OAI-SearchBot will not be shown in ChatGPT search answers, and that robots.txt changes take about 24 hours to apply. Blocking GPTBot, the training crawler, is a separate choice and does not remove you from ChatGPT search. Check your firewall too, not only robots.txt.

OpenAI agent	What it does	Effect on citations
OAI-SearchBot	Surfaces websites in ChatGPT search	Block it and you are not shown in search answers
GPTBot	Collects content for model training	No direct effect on search citations
ChatGPT-User	Visits a page when a user asks	robots.txt may not apply, says OpenAI

If you want the opposite, OpenAI's FAQ says to use the noindex meta tag, and the page must stay crawlable so the tag can be read. It also warns that a disallowed page can still appear as a bare link and title if ChatGPT finds the URL elsewhere.

What have studies found about ChatGPT citations?

Three findings matter most. Ahrefs found 88% of cited URLs came from ChatGPT's search channel, so being findable in search comes first. Pages with natural-language URLs and titles that match the question were cited more often. And Semrush showed that the most cited domains can change sharply within weeks, so one screenshot proves very little.

In the Ahrefs data, search results with natural-language URL slugs were cited 89.78% of the time, against 81.11% without them. The Semrush three-month study of more than 230,000 prompts saw ChatGPT cite Reddit in close to 60% of answers in early August 2025 and around 10% by mid-September, while Wikipedia fell from about 55% to under 20%. Scrunch measured that sources cited in ChatGPT change roughly every 3.4 weeks. The lesson: plan for citations you keep earning, not citations you win once.

How to get cited by ChatGPT in 6 steps

Allow OAI-SearchBot in robots.txt and in your CDN or firewall. Wait a day and test again.
Match titles and headings to real questions. Write the title the way your buyer asks, not the way your brochure talks.
Use readable URLs. /services/dental-implants-medellin/ beats /page?id=482.
Answer, then prove. Open with the direct answer, then add sources, quotes and numbers. Those methods raised visibility most in the original GEO study.
Keep a dated, updated version of pages that change: prices, rules, comparisons. Sources rotate every few weeks; fresh pages get picked again.
Get cited where ChatGPT already looks: the review sites, lists and forums that show up in its sources for your questions. Earn it; never fake it.

If you also want Perplexity, the steps are close; the Perplexity SEO guide covers its crawlers. My AI search optimization service does this work, and the GEO audit shows which sources ChatGPT cites for your buyers' questions today.

How do you track citation clicks from ChatGPT?

Look for utm_source=chatgpt.com in your analytics. OpenAI says ChatGPT automatically adds that parameter to referral links, so clicks on your citations show up as their own source. In GA4 they also fall into the AI Assistant channel. Pair that with a monthly test of your questions to see which pages get cited.

The publisher FAQ confirms the UTM tagging, and GA4's AI Assistant channel groups visits from ChatGPT and other assistants. Check which landing pages receive those visits: they are the pages ChatGPT trusts. Then strengthen them, and link from them to your service pages. If you want me to set this up, see the GEO plans, or go back to the home page.

Frequently asked questions

Can I pay to get cited by ChatGPT?

No. OpenAI's publisher FAQ describes no paid inclusion, and it says any public website can appear in ChatGPT search. Citations come from search and relevance.

Does ChatGPT use Google or Bing?

OpenAI says ChatGPT search uses third-party search providers plus content from partners, without naming a single engine on its announcement page.

Why does ChatGPT mention my business but not link to it?

A mention can come from what the model learned or from other sites. A link appears when your page is retrieved in a search and chosen as a source.

How long until ChatGPT cites a new page?

There is no published timeline. OpenAI says robots.txt changes take about 24 hours; after that the page has to be found and judged relevant for real questions.

Does llms.txt help ChatGPT cite me?

OpenAI's crawler and publisher pages do not mention llms.txt. Crawl access, matching titles and clear facts are what the evidence supports.

About the author

Juan José Giraldo is an SEO consultant in Medellín, Colombia, with 5+ years of experience. He works on technical and local SEO for 600+ US car dealerships at Reunion Marketing, an Inc. 5000 agency, and supervises the SEO of 18 US online stores with more than 3 million products at Prontomowers. Read more · LinkedIn.

How to get cited by ChatGPT: what makes it link to your page.