Why is my site missing the llms.txt file that AI systems need?

Your site returns a 404 error when AI systems look for llms.txt. This file helps AI understand your content permissions and guidelines. Without it, AI systems can't properly index or reference your content.

How do missing date signals hurt my search engine rankings?

Your pages lack publication dates and last-modified timestamps. Search engines use these signals to assess content freshness and relevance. Without dates, your content appears stale and ranks lower in search results.

What happens when my pages don't have clear opening content?

Your pages lack direct, answer-focused opening paragraphs. This makes it harder for search engines to extract featured snippets and answer boxes. Users also struggle to quickly understand your page's main point.

Why does Google care about when my content was published?

Google uses publication dates to determine content freshness for rankings. Your content lacks these critical freshness signals. This especially hurts performance for topics where recency matters, like news or trending subjects.

How does missing alt text on images affect my SEO?

None of your 23 images have alt text descriptions. This hurts accessibility for screen readers and prevents search engines from understanding your visual content. You're missing opportunities for image search traffic.

‹ See all Seedcamp 2023 audits

Ai For Clinical Trials SEO & AI Visibility Audit

Verisian is an AI platform that automates clinical trial operations and data management. It enables sponsors, CROs, and sites to streamline patient recruitment, protocol compliance, and data collection with machine learning that reduces trial timelines and improves enrollment accuracy.

verisian.com

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

Audited March 06, 2026 · 9 pages analyzed

Overall Scores

Area	Score	Grade
SEO	74%	C
AEO (AI Visibility)	27%	F
E-E-A-T	56%	F
Combined	50%	—

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	70%	6 security headers missing, 1/4 contact signals found
Expertise	93%	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	30%	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: verisian.com

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

Generate a robots.txt for verisian.com

stobo my blog: verisian.com/blog

Recommendations

No opening content found AEO
Add a direct answer in the first 40-60 words of the page. AI engines pull from the opening paragraph.
```
stobo this site: verisian.com
```
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 verisian.com
```
llms.txt not found (HTTP 404) AEO
Create an llms.txt file so AI models can understand what verisian.com does. Stobo generates one automatically.
```
Generate an llms.txt for verisian.com
```

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Frequently asked questions

Why is my site missing the llms.txt file that AI systems need?: Your site returns a 404 error when AI systems look for llms.txt. This file helps AI understand your content permissions and guidelines. Without it, AI systems can't properly index or reference your content.
How do missing date signals hurt my search engine rankings?: Your pages lack publication dates and last-modified timestamps. Search engines use these signals to assess content freshness and relevance. Without dates, your content appears stale and ranks lower in search results.
What happens when my pages don't have clear opening content?: Your pages lack direct, answer-focused opening paragraphs. This makes it harder for search engines to extract featured snippets and answer boxes. Users also struggle to quickly understand your page's main point.
Why does Google care about when my content was published?: Google uses publication dates to determine content freshness for rankings. Your content lacks these critical freshness signals. This especially hurts performance for topics where recency matters, like news or trending subjects.
How does missing alt text on images affect my SEO?: None of your 23 images have alt text descriptions. This hurts accessibility for screen readers and prevents search engines from understanding your visual content. You're missing opportunities for image search traffic.

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