Why can't search engines access your robots.txt file?

Your robots.txt file returns a 404 error, making it inaccessible to search engines. This prevents crawlers from understanding which pages they should index. You need to create and upload a robots.txt file to your site's root directory to guide search engine behavior properly.

What happens when your site has no opening content?

Your pages lack clear opening content that directly answers user queries. Search engines can't identify relevant information to show in direct answer boxes or featured snippets. Add concise, answer-focused content at the beginning of your pages to improve visibility.

How do missing date signals hurt your search rankings?

Your content shows no publication or update dates, making it appear stale to search engines. Fresh content signals help rankings and user trust. Add clear timestamps to show when content was created or last updated across your site.

Why should your site have an llms.txt file?

Your llms.txt file is missing, returning a 404 error when AI systems try to access it. This file helps AI crawlers understand your content preferences and guidelines. Creating one can improve how AI systems interact with and reference your content.

Does content without dates look less trustworthy to users?

Yes, content without visible dates appears outdated and less credible. Users want to know if information is current, especially for time-sensitive topics. Adding publication and update dates throughout your site builds trust and shows content relevance.

‹ See all YC F25 audits

Lightberry SEO & AI Visibility Audit

Lightberry is a robotics company that designs and manufactures robotic systems for industrial and commercial applications. The company serves manufacturers and businesses with robot hardware and integration services, supported by partnerships with Y Combinator and visibility through educational content on YouTube.

lightberry.com

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

Audited March 06, 2026 · 1 pages analyzed

Overall Scores

Area	Score	Grade
SEO	63%	D
AEO (AI Visibility)	2%	F
E-E-A-T	35%	F
Combined	32%	—

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	37%	Found, No privacy policy link detected, 7 security headers missing, No terms of service link detected, No contact transparency signals detected
Expertise	67%	193 words, 1 headings, 6 outbound links
Authoritativeness	20%	No Organization JSON-LD schema found, No JSON-LD schema types detected, No third-party review or trust signals detected
Experience	10%	Found, Freshness issues, Found 1 headings, No first-hand experience signals detected

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: lightberry.com

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

Generate a robots.txt for lightberry.com

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

Track your score over time

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Frequently asked questions

Why can't search engines access your robots.txt file?: Your robots.txt file returns a 404 error, making it inaccessible to search engines. This prevents crawlers from understanding which pages they should index. You need to create and upload a robots.txt file to your site's root directory to guide search engine behavior properly.
What happens when your site has no opening content?: Your pages lack clear opening content that directly answers user queries. Search engines can't identify relevant information to show in direct answer boxes or featured snippets. Add concise, answer-focused content at the beginning of your pages to improve visibility.
How do missing date signals hurt your search rankings?: Your content shows no publication or update dates, making it appear stale to search engines. Fresh content signals help rankings and user trust. Add clear timestamps to show when content was created or last updated across your site.
Why should your site have an llms.txt file?: Your llms.txt file is missing, returning a 404 error when AI systems try to access it. This file helps AI crawlers understand your content preferences and guidelines. Creating one can improve how AI systems interact with and reference your content.
Does content without dates look less trustworthy to users?: Yes, content without visible dates appears outdated and less credible. Users want to know if information is current, especially for time-sensitive topics. Adding publication and update dates throughout your site builds trust and shows content relevance.

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