llmstxt.studio Read the full report
Excellent
- 31 passed
- 4 warnings
- 0 errors
We ran 35 checks in 3.7 seconds.
Where the score comes from
No problems
1 warning
1 warning
1 warning
1 warning
What we would fix first
- Warning No llms-full.txt file Your site has no llms-full.txt file.
- Warning Skipped heading levels Your homepage skips heading levels: h2 → h6.
- Warning No Organization schema Your homepage has structured data, but none of it gives an Organization.
- Warning No MCP address Your site gives no MCP address, in a manifest or in your llms.txt.
Five AI crawlers, checked by name. All five can reach llmstxt.studio today.
Our Checklist for Agentic AI
llms.txt is fast becoming the standard — catch up today.
Can AI systems reach your site at all?
- homepage-http-error Homepage responds successfully Passed
- bot-challenge-blocking-agents No bot challenge blocks AI systems Passed
- redirect-chain-excessive Homepage redirects are short Passed
- gptbot-blocked GPTBot can reach your site Passed
- oai-searchbot-blocked OAI-SearchBot can reach your site Passed
- claudebot-blocked ClaudeBot can reach your site Passed
- perplexitybot-blocked PerplexityBot can reach your site Passed
- google-extended-blocked Google-Extended can reach your site Passed
- robots-txt-missing robots.txt is published Passed
- robots-txt-invalid robots.txt rules can be read Passed
Can they find what matters?
- llms-txt-missing llms.txt is reachable Passed
- llms-txt-invalid llms.txt follows the spec Passed
- llms-txt-too-few-links llms.txt lists enough pages Passed
- llms-txt-oversized llms.txt is small Passed
- llms-full-txt-missing llms-full.txt is published Warning
- sitemap-missing A sitemap is reachable Passed
- sitemap-unreachable The sitemap in robots.txt works Passed
- sitemap-not-declared-in-robots robots.txt declares your sitemap Passed
- canonical-missing Homepage declares a canonical URL Passed
- llms-txt-links-broken llms.txt links work Passed
- key-pages-missing-from-llms-txt llms.txt covers your main pages Passed
Can they understand what they read?
- title-tag-weak Homepage has a descriptive title Passed
- meta-description-missing Homepage has a meta description Passed
- h1-missing-or-duplicated Homepage has exactly one H1 Passed
- heading-hierarchy-broken Heading levels are in order Warning
- semantic-html-missing Page marks its main content Passed
- thin-content Page has enough readable text Passed
- authorship-missing Article declares an author Not applicable
- publish-date-missing Article declares a publication date Not applicable
Is there structured data they can trust?
- jsonld-missing Homepage publishes JSON-LD structured data Passed
- schema-invalid-syntax Structured data can be read Passed
- organization-schema-missing Organization schema is declared Warning
- schema-missing-recommended-fields Organization schema is complete Not applicable
- article-schema-missing Article pages declare Article schema Not applicable
- product-schema-invalid Product schema gives a price Not applicable
- faq-schema-opportunity FAQ content is marked up as FAQPage Passed
- open-graph-missing Open Graph tags are present Passed
What an llms.txt looks like.
One Markdown file at /llms.txt. A title, a one-line summary, then the pages you want an AI system to read first, each with a sentence on what it will find there. When the audit finds yours missing, we write it from your sitemap.
Read our whole file Browse 840+ real examples What the format is for
# LLMSTXT Studio: Optimize Your Business for AI Search Visibility
> LLMSTXT Studio provides innovative tools and insights to help businesses enhance their online visibility through AI. With a focus on generating spec-compliant llms.txt files, the platform offers resources like visibility reports, AI readiness audits, and educational blog content tailored for the evolving landscape of AI-powered search engines.
At LLMSTXT Studio, businesses can transform their digital presence with tools designed for AI search optimization. The platform specializes in generating llms.txt files which help AI agents understand websites better, thereby enhancing discoverability. Users can access a wealth of resources including a comprehensive blog with the latest trends and predictions on AI search and citation tracking, ensuring they stay ahead in the competitive market. With a commitment to helping businesses leverage AI technology, LLMSTXT Studio is an essential resource for anyone looking to thrive in the digital age.
## Main Features
- [Help AI Find You](https://llmstxt.studio): The homepage introduces how AI currently recommends businesses and provides insights into optimizing your website for better visibility with AI agents.
- [AI Readiness Tools](https://llmstxt.studio/about): This page outlines the tools offered by LLMSTXT Studio to prepare websites for AI search, including llms.txt generation and a 5-factor readiness audit.
- [Get Started](https://llmstxt.studio/ai-seo-check): Users can create a free account to analyze their current AI visibility and generate llms.txt files quickly, enhancing their site’s compatibility with AI systems.
- [AI-Centric Dashboard](https://llmstxt.studio/app): The dashboard allows users to manage multiple sites, track version history, and regenerate their llms.txt files with a single click.
- [AI Visibility Report](https://llmstxt.studio/auth): Provides insights on who AI recommends in your industry, allowing businesses to optimize their content accordingly.
## Blog and Insights
… 18 more linesWe have been counting since the start.
Every audited domain joins the llms.txt Registry, so your score is comparative: your site against what the web actually does, not against a checklist alone. Nobody can backfill that record later.
- 6.68%
- of the 512,046 ranked domains in our sample publish an llms.txt
- 512,848
- domains checked so far in total, each with a first-seen date
- 35,223
- versions of llms.txt files kept, so a change is never lost
- 107
- llms.txt files changed in the last thirty days
Adoption statistics Does llms.txt work? Browse the registry Examples directory
Whatever your role, it tells you what to fix first.
You run your own site
- The score and every finding are free, with no account.
- Each finding names the fix and where to apply it.
- When the fix is an llms.txt, we write it from your sitemap.
- Re-check the moment you have shipped, and see the score move.
You look after client sites
- Audit any domain. No account, no client login.
- Every score is comparative: the site against what ranked domains actually do.
- Pro keeps 30 days of history and re-runs the audit on a schedule.
- Deep Site Crawl reads every page, not just the front door.
You build the site
- Every check has its own page: what we look at, how we decide, how to fix it.
- robots.txt is parsed per RFC 9309, the way the crawlers parse it.
- Schema is read field by field, not just spotted.
- A browser is launched only when the delivered HTML is genuinely ambiguous.
What happens next.
Questions
Is the AI Readiness Audit free?
Yes. The score and all 41 findings are free and need no account. The fix for each finding, a re-check once you have shipped it, and monitoring come with a free account. Paid plans add deep page-level crawls and scheduled re-audits.
Does this help me rank on Google?
No, and we will not tell you it does. Google Search does not read llms.txt. The audit measures how ready your site is for AI systems and agents: whether they can reach it, find what matters, understand it, and quote it safely.
What is llms.txt and why do I need it?
llms.txt is a markdown file that gives AI systems a structured summary of your website -- your key pages, topics, and how you'd like to be referenced. Think of it as a robots.txt, but for AI assistants like ChatGPT, Claude, and Gemini. It is based on an open specification and takes a few minutes to set up.
Is llms.txt the same as robots.txt?
No, they serve different purposes. robots.txt tells search engine crawlers which pages to index or avoid. llms.txt tells AI models how to understand and reference your content when generating responses. Both are important for modern web management.
Which AI models support llms.txt?
Any tool can choose to read it, and documentation platforms and coding agents do. No major AI provider has confirmed that its search product reads llms.txt, and independent crawler logs show AI bots fetch it rarely. Anthropic publishes one on its documentation site, and our examples directory catalogues 840+ websites that have adopted the format. Treat it as a low-effort, forward-looking step, not a visibility lever.
How do I install the file on my website?
Upload the generated llms.txt file to your website's root directory (same level as your homepage). For example: yoursite.com/llms.txt. We provide detailed deployment instructions for popular platforms including Shopify, WordPress, GitHub Pages, and more.
Read on: what llms.txt is, whether it works, the complete guide, or how each check works.