Why is my llms.txt file returning a 404 error?

Your site doesn't have an llms.txt file accessible at the expected location. This file helps AI systems understand how to interact with your content. You need to create and properly configure this file to resolve the 404 error.

What does it mean when no date signals are found on my site?

Your pages lack publication dates, last modified timestamps, or other time indicators. Search engines and AI systems use these signals to assess content freshness. Adding proper date markup helps establish when your content was created or updated.

How do I fix a missing robots.txt file on my website?

Your robots.txt file is returning a 404 error, meaning it's either missing or misconfigured. Create a robots.txt file in your site's root directory with proper directives to guide search engine crawlers and AI bots.

Why is there no opening content found on my pages?

Your pages lack clear introductory content that directly answers user queries. Search engines look for opening paragraphs that immediately address the main topic. Add concise, answer-focused introductions to improve direct answer eligibility.

How does content freshness affect my site's search performance?

Without date signals, search engines can't determine how current your content is. This impacts rankings for time-sensitive queries and reduces trust signals. Implement structured data or visible timestamps to show content freshness and relevance.

‹ See all Seedcamp 2023 audits

.txt SEO & AI Visibility Audit

.txt is a structured output platform for production large language models. It enables development teams to generate validated, schema-compliant outputs from LLMs with documentation, open-source tools, and production-ready infrastructure that eliminates invalid or malformed responses.

dottxt.ai

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

Audited March 06, 2026 · 9 pages analyzed

Overall Scores

Area	Score	Grade
SEO	80%	B
AEO (AI Visibility)	9%	F
E-E-A-T	57%	F
Combined	44%	—

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	73%	6 security headers missing, No terms of service link detected
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	21%	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: dottxt.ai

stobo this article: dottxt.ai/blog/my-article

Generate a robots.txt for dottxt.ai

stobo my blog: dottxt.ai/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: dottxt.ai
```
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 dottxt.ai
```
robots.txt not accessible (HTTP 404) AEO
Update robots.txt to allow AI crawlers like GPTBot and ClaudeBot. Stobo generates an AI-friendly version.
```
Generate a robots.txt for dottxt.ai
```

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Frequently asked questions

Why is my llms.txt file returning a 404 error?: Your site doesn't have an llms.txt file accessible at the expected location. This file helps AI systems understand how to interact with your content. You need to create and properly configure this file to resolve the 404 error.
What does it mean when no date signals are found on my site?: Your pages lack publication dates, last modified timestamps, or other time indicators. Search engines and AI systems use these signals to assess content freshness. Adding proper date markup helps establish when your content was created or updated.
How do I fix a missing robots.txt file on my website?: Your robots.txt file is returning a 404 error, meaning it's either missing or misconfigured. Create a robots.txt file in your site's root directory with proper directives to guide search engine crawlers and AI bots.
Why is there no opening content found on my pages?: Your pages lack clear introductory content that directly answers user queries. Search engines look for opening paragraphs that immediately address the main topic. Add concise, answer-focused introductions to improve direct answer eligibility.
How does content freshness affect my site's search performance?: Without date signals, search engines can't determine how current your content is. This impacts rankings for time-sensitive queries and reduces trust signals. Implement structured data or visible timestamps to show content freshness and relevance.

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