Why can't AI crawlers find my site's llms.txt file?

Your site returns a 404 error when AI crawlers look for the llms.txt file. This file helps AI systems understand how to interact with your content. Without it, AI crawlers can't get proper guidance about your site's AI usage policies and preferences.

What does it mean when your site has no date signals?

Your pages lack publication dates, last modified dates, or other time indicators. Search engines and AI systems can't determine when your content was created or updated. This makes it harder for them to assess content freshness and relevance.

Why is opening content important for your website pages?

Your pages don't have clear opening content that directly answers user queries. AI systems look for immediate, relevant information at the start of pages. Without this, your content may not appear in AI-generated responses or featured snippets.

What happens when your robots.txt file returns a 404 error?

Your robots.txt file is missing or inaccessible, returning a 404 error. This file tells search engines and AI crawlers which parts of your site they can access. Without it, crawlers may struggle to understand your site's crawling preferences.

How do missing date signals affect your content's credibility?

Your content lacks timestamps that show when it was published or updated. This hurts your site's expertise and trustworthiness signals. Users and search engines can't verify if your information is current, which may reduce your content's authority and ranking potential.

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Candid SEO & AI Visibility Audit

Candid is a recruiting automation platform that sources and engages qualified candidates at scale. It learns a company's hiring standards, searches over one billion talent profiles, and orchestrates personalized outreach and scheduling while continuously improving through hiring feedback.

trycandid.com

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

36%

Audited March 04, 2026 · 5 pages analyzed

Overall Scores

Area	Score	Grade
SEO	70%	C
AEO (AI Visibility)	2%	F
E-E-A-T	53%	F
Combined	36%	—

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	69%	No about/team page links detected, 4 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 signals detected
Experience	9%	No social proof signals detected, Freshness issues, Found 9 headings, 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: trycandid.com

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

Generate a robots.txt for trycandid.com

stobo my blog: trycandid.com/blog

Recommendations

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 trycandid.com
```
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: trycandid.com
```
llms.txt not found (HTTP 404) AEO
Create an llms.txt file so AI models can understand what trycandid.com does. Stobo generates one automatically.
```
Generate an llms.txt for trycandid.com
```

Track your score over time

We'll re-audit your site in 7 days and email you what changed. Free, automatic.

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Show your score on your README or website.

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Frequently asked questions

Why can't AI crawlers find my site's llms.txt file?: Your site returns a 404 error when AI crawlers look for the llms.txt file. This file helps AI systems understand how to interact with your content. Without it, AI crawlers can't get proper guidance about your site's AI usage policies and preferences.
What does it mean when your site has no date signals?: Your pages lack publication dates, last modified dates, or other time indicators. Search engines and AI systems can't determine when your content was created or updated. This makes it harder for them to assess content freshness and relevance.
Why is opening content important for your website pages?: Your pages don't have clear opening content that directly answers user queries. AI systems look for immediate, relevant information at the start of pages. Without this, your content may not appear in AI-generated responses or featured snippets.
What happens when your robots.txt file returns a 404 error?: Your robots.txt file is missing or inaccessible, returning a 404 error. This file tells search engines and AI crawlers which parts of your site they can access. Without it, crawlers may struggle to understand your site's crawling preferences.
How do missing date signals affect your content's credibility?: Your content lacks timestamps that show when it was published or updated. This hurts your site's expertise and trustworthiness signals. Users and search engines can't verify if your information is current, which may reduce your content's authority and ranking potential.

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