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

Your site returns a 404 error for llms.txt, which means AI systems can't find guidelines for crawling your content. This file helps AI models understand how to properly access and use your site's information. You should create an llms.txt file with appropriate directives for AI crawlers.

What does it mean when my site has no opening content for direct answers?

Your site lacks clear opening content that search engines can use for direct answer snippets. This means you're missing opportunities to appear in featured snippets and voice search results. Add concise, answer-focused content at the beginning of your pages.

How do missing date signals hurt my site's search engine performance?

Your site has no date signals, making it impossible for search engines to determine content freshness. This hurts rankings for time-sensitive queries and reduces trust signals. Add publication dates, last modified dates, or structured data with temporal information.

Why should I add alt text to images on my website?

Your site has 0% of images with alt text, making them invisible to screen readers and search engines. This hurts accessibility and SEO performance. Alt text helps users with disabilities understand images and gives search engines context about your visual content.

What happens when search engines can't tell how fresh your content is?

Without date signals, search engines assume your content might be outdated, which can lower your rankings. Fresh content signals help with topical authority and user trust. Consider adding timestamps, update notices, or structured markup to show content recency.

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Rev1 SEO & AI Visibility Audit

REV1 is a software platform that generates engineering drawings from design specifications in minutes. It automates technical drawing creation with AI-powered drafting tools that help engineers and manufacturers produce accurate documentation faster than manual processes.

rev1.so

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

Audited March 06, 2026 · 1 pages analyzed

Overall Scores

Area	Score	Grade
SEO	78%	C
AEO (AI Visibility)	26%	F
E-E-A-T	49%	F
Combined	52%	—

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	67%	Found, 5 security headers missing
Expertise	67%	207 words, 5 headings, 4 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	29%	Found, Freshness 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: rev1.so

stobo this article: rev1.so/blog/my-article

Generate a robots.txt for rev1.so

stobo my blog: rev1.so/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: rev1.so
```
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 rev1.so
```
llms.txt not found (HTTP 404) AEO
Create an llms.txt file so AI models can understand what rev1.so does. Stobo generates one automatically.
```
Generate an llms.txt for rev1.so
```

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

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Frequently asked questions

Why is my site missing the llms.txt file and how does it affect AI crawling?: Your site returns a 404 error for llms.txt, which means AI systems can't find guidelines for crawling your content. This file helps AI models understand how to properly access and use your site's information. You should create an llms.txt file with appropriate directives for AI crawlers.
What does it mean when my site has no opening content for direct answers?: Your site lacks clear opening content that search engines can use for direct answer snippets. This means you're missing opportunities to appear in featured snippets and voice search results. Add concise, answer-focused content at the beginning of your pages.
How do missing date signals hurt my site's search engine performance?: Your site has no date signals, making it impossible for search engines to determine content freshness. This hurts rankings for time-sensitive queries and reduces trust signals. Add publication dates, last modified dates, or structured data with temporal information.
Why should I add alt text to images on my website?: Your site has 0% of images with alt text, making them invisible to screen readers and search engines. This hurts accessibility and SEO performance. Alt text helps users with disabilities understand images and gives search engines context about your visual content.
What happens when search engines can't tell how fresh your content is?: Without date signals, search engines assume your content might be outdated, which can lower your rankings. Fresh content signals help with topical authority and user trust. Consider adding timestamps, update notices, or structured markup to show content recency.

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