AI Bot Access Test: Can ChatGPT, Gemini and Claude See Your Website?
AI assistants are where your customers find you now. Index Harmony visits your site with real AI bot identities — GPTBot to ClaudeBot — and reports what each one actually receives — not what robots.txt claims, but what bots really get.
No sign-up · 30–90 seconds · 100+ checks
What do we check?
Bot access
Whether major AI bots — including GPTBot, ClaudeBot and PerplexityBot — can REALLY reach your site, identity by identity.
Machine readability
llms.txt, AGENTS.md, markdown support, and whether your content is readable without JavaScript.
Structured data
Are your JSON-LD schemas (Organization, Article, FAQ, Product) complete and consistent?
Content answerability
Heading hierarchy, question-formatted sections, quotable data — what AI needs to cite you as a source.
Agent protocols
Your readiness for emerging agent-native standards like MCP, api-catalog and agent-skills.
Which bots do we test?
We check the robots.txt policy for every one of them; 12 of them request your site with their real User-Agent — response differences become findings in your report:
GPTBot OAI-SearchBot ChatGPT-User ClaudeBot Claude-SearchBot Claude-User PerplexityBot Perplexity-User Google-Extended Bingbot Meta-ExternalAgent Meta-ExternalFetcher Applebot-Extended CCBot Amazonbot Bytespider MistralAI-User DuckAssistBot PetalBot Diffbot AI2Bot cohere-training-data-crawler DeepSeekBot GrokBot
Who is it for?
E-commerce sites
Get your products seen by AI shopping assistants with correct price and stock data.
SMBs and corporate sites
Be the source when customers ask ChatGPT for "the best X company".
Publishers
Get cited in AI search; control how your content may be used.
Agencies
Document your clients' AI-readiness with a single report.
Frequently asked questions
What is an AI bot access test?
A test that measures whether bots from AI systems like ChatGPT, Claude, Gemini and Perplexity can reach and read your site. Index Harmony visits your site with real bot identities and reports which ones are blocked, served different content, or unable to read it.
How do I know if ChatGPT can see my website?
Run a free scan: the report shows whether OpenAI's GPTBot and OAI-SearchBot identities can access your site and how machine-readable your pages are.
Is the test free? Do I need to sign up?
No sign-up, completely free. Your report lives at a permanent link; you can also have it emailed.
How do I fix the issues found?
Every finding ships with a ready-made fix prompt — use "Copy to AI tool" to paste it into Claude Code, Cursor and similar tools. On WordPress, the Index Harmony plugin fixes most issues in one click.
How is the score calculated?
100+ checks, weighted across crawler access, llms.txt, structured data, meta/canonical signals, content structure, performance and trust. You get a 0–100 score and an A–F grade.
Get your AI score now
Enter your URL — your 100+ check report is ready within 90 seconds.