Why is my site missing the llms.txt file and how does it affect SEO?

Your site returns a 404 error for llms.txt, which AI systems use to understand content usage permissions. This missing file means AI crawlers can't properly interpret your content guidelines. Add an llms.txt file to your root directory with clear usage instructions for better AI visibility.

What does it mean when my content has no date signals?

Your pages lack publish dates, update timestamps, or other freshness indicators that search engines rely on. This makes it difficult for Google to assess content recency and relevance. Add visible publication dates and structured data timestamps to improve search rankings.

How important is FAQ schema markup for my website's search performance?

Your site is missing FAQ schema markup, which helps search engines display rich snippets in results. Without FAQPage structured data, you're missing opportunities for featured snippets and enhanced visibility. Implement JSON-LD FAQ schema on relevant pages to boost click-through rates.

Why does my site need Organization schema and what's the impact?

Your website lacks Organization JSON-LD schema, which helps search engines understand your business identity and credentials. This missing markup reduces your authority signals and limits rich result opportunities. Add comprehensive Organization schema to establish trust and improve search visibility.

Can missing freshness signals hurt my search engine rankings significantly?

Yes, absent date signals severely impact how search engines evaluate your content's relevance and trustworthiness. Google prioritizes fresh, up-to-date information for many queries. Without proper timestamps and freshness indicators, your pages may rank lower than newer competitor content.

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Function SEO & AI Visibility Audit

Function is a health assessment platform that enables users to check and monitor their health status through diagnostic tools and personalized insights. It provides health screening tests and data analysis that help individuals track wellness metrics and understand their health trajectory toward longevity.

functionhealth.com

SEO + AEO + E-E-A-T combined

Audited March 06, 2026 · 30 pages analyzed

Overall Scores

Area	Score	Grade
SEO	76%	C
AEO (AI Visibility)	45%	F
E-E-A-T	64%	D
Combined	61%	—

Fastest way to fix your site is to use our Custom Connector for Claude Desktop, or other IDEs.

E-E-A-T Breakdown

Signal	Score	Issue
Trustworthiness	86%	All checks passing
Expertise	100%	All checks passing
Authoritativeness	20%	No Organization JSON-LD schema found, No JSON-LD schema types detected, No third-party review or trust signals detected
Experience	37%	Found, Freshness issues, Hierarchy issues, Found

Stobo finds what's broken and generates the fixes

Claude Desktop MCP integration settings showing how to add a custom MCP server

Try these in Claude Desktop

stobo my site: functionhealth.com

stobo this article: functionhealth.com/blog/my-article

Generate a robots.txt for functionhealth.com

stobo my blog: functionhealth.com/blog

Recommendations

Freshness issues: no date signals found AEO
Add date markup (datePublished, dateModified) so AI engines know content is current. Stobo generates the JSON-LD.
```
Generate freshness code for functionhealth.com
```
llms.txt not found (HTTP 404) AEO
Create an llms.txt file so AI models can understand what functionhealth.com does. Stobo generates one automatically.
```
Generate an llms.txt for functionhealth.com
```
Freshness issues: no date signals found E-E-A-T

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Frequently asked questions

Why is my site missing the llms.txt file and how does it affect SEO?: Your site returns a 404 error for llms.txt, which AI systems use to understand content usage permissions. This missing file means AI crawlers can't properly interpret your content guidelines. Add an llms.txt file to your root directory with clear usage instructions for better AI visibility.
What does it mean when my content has no date signals?: Your pages lack publish dates, update timestamps, or other freshness indicators that search engines rely on. This makes it difficult for Google to assess content recency and relevance. Add visible publication dates and structured data timestamps to improve search rankings.
How important is FAQ schema markup for my website's search performance?: Your site is missing FAQ schema markup, which helps search engines display rich snippets in results. Without FAQPage structured data, you're missing opportunities for featured snippets and enhanced visibility. Implement JSON-LD FAQ schema on relevant pages to boost click-through rates.
Why does my site need Organization schema and what's the impact?: Your website lacks Organization JSON-LD schema, which helps search engines understand your business identity and credentials. This missing markup reduces your authority signals and limits rich result opportunities. Add comprehensive Organization schema to establish trust and improve search visibility.
Can missing freshness signals hurt my search engine rankings significantly?: Yes, absent date signals severely impact how search engines evaluate your content's relevance and trustworthiness. Google prioritizes fresh, up-to-date information for many queries. Without proper timestamps and freshness indicators, your pages may rank lower than newer competitor content.

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