AI SEO Validator · GEO Readiness

LLMs.txt Validator - FreeSEOChecker

Validate your website’s llms.txt file and check AI search readiness, GEO signals, important pages, contact information, social profiles and optimization quality.

What This Tool Checks

Whether /llms.txt exists and is readable
Markdown structure and required sections
Organization, topics and important pages
Contact and social profile signals
AI usage guidance and freshness
AI search visibility and GEO readiness

What Is LLMs.txt Validation?

LLMs.txt validation helps ensure that artificial intelligence systems can properly understand your website information. A validator checks whether important sections such as organization details, topics, products, services, contact information, social profiles and AI guidance are included in the file.

A properly structured llms.txt file improves Generative Engine Optimization (GEO) readiness and helps AI systems better understand your website content and entity information.

Why LLMs.txt Validation Matters

Identify missing AI optimization sections.
Improve website entity understanding.
Strengthen GEO optimization efforts.
Help AI systems locate important pages.
Improve structured website information.
Support AI search visibility.

Understanding Your Validation Score

Score	Meaning
90 - 100	Excellent AI readiness and structure.
70 - 89	Good structure with minor improvements needed.
50 - 69	Several important sections are missing.
0 - 49	Poor AI optimization and incomplete structure.

Common LLMs.txt Errors

Missing Organization section.
Missing Important Pages section.
No Contact information.
No Social Profiles section.
No AI Usage Guidance.
No Last Updated section.
Too few important pages.

Frequently Asked Questions

What is a good LLMs.txt score?

A score above 90 is considered excellent.

Does LLMs.txt improve Google rankings?

Not directly. However, it may help improve AI understanding and GEO readiness.

How often should I update my LLMs.txt file?

Whenever your products, services, website structure or contact information changes.

Can WordPress websites use LLMs.txt?

Yes. WordPress, Shopify, Laravel, PHP and custom websites can all use LLMs.txt files.

Where should I upload LLMs.txt?

Upload the file to your website root folder so it is available at /llms.txt.

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