How to Optimize Your Website for GPTBot

OpenAI · ChatGPT

GPTBot is the web crawler operated by OpenAI for ChatGPT. Crawls public web pages to train and ground OpenAI models that power ChatGPT. This guide shows how to make your site readable and citable by GPTBot.

Step 1: Allow GPTBot in robots.txt

Make sure your robots.txt explicitly allows GPTBot so it can fetch your pages:

User-agent: GPTBot
Allow: /

Step 2: Serve content without JavaScript

GPTBot does not execute JavaScript. If your content only appears after client-side rendering, GPTBot sees an empty page. Use server-side rendering (SSR) or static generation (SSG).

Step 3: Add structured data

Add JSON-LD with the schema.org types that match your pages (Organization, Article, FAQPage, HowTo) so the crawler can extract facts unambiguously.

Step 4: Make your content quotable

  • Answer the main question in the first sentence of each section.
  • Use ordered lists for steps and tables for comparisons.
  • Add a real FAQ with <details>/<summary> and matching FAQPage schema.
  • Show an updated date — freshness signals reliability.
What is the GPTBot user-agent?

The user-agent string is "GPTBot". You can match it in robots.txt to allow or block it.

Does GPTBot run JavaScript?

No. GPTBot does not run JavaScript, so server-render your important content.

How do I check if GPTBot can read my site?

Run a free GEO analysis on this site to see your bot-accessibility score and exactly what to fix.

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