Why is your site missing an llms.txt file and how does it affect SEO?

Your site returns a 404 error for llms.txt, which helps AI systems understand your content structure. This file tells search engines and AI crawlers how to properly index your pages. Adding an llms.txt file can improve your site's visibility in AI-powered search results.

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

Your pages lack publication dates, last modified dates, or other time indicators that search engines use to determine content freshness. This makes it harder for Google to understand when your content was created or updated. Adding clear date signals helps search engines rank your content appropriately.

How can brief page openings hurt your search engine rankings?

Your page openings contain only 6 words, which is too short for search engines to understand your content's purpose. Search engines prefer substantial introductions that clearly explain what the page covers. Expanding your openings to 20-50 words helps search engines better categorize and rank your pages.

Why are missing meta descriptions a critical SEO problem for your site?

Your pages lack meta descriptions, which are the snippets that appear under your page titles in search results. Without them, search engines create their own descriptions from your content, often producing unclear or irrelevant summaries. This reduces your click-through rates from search results.

How do freshness issues affect your site's search engine performance?

Your content lacks clear publication or update dates, making it difficult for search engines to assess content relevance and timeliness. This particularly hurts rankings for topics where freshness matters. Adding visible dates to your content helps search engines understand when information was last verified.

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Enigma Aerospace SEO & AI Visibility Audit

Enigma Aerospace is an aerospace company that designs and manufactures advanced aircraft systems and components. It serves defense and commercial aviation customers with specialized engineering solutions, precision manufacturing, and technical expertise that support critical aerospace programs.

enigma.aero

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

Audited March 08, 2026 · 2 pages analyzed

Overall Scores

Area	Score	Grade
SEO	77%	C
AEO (AI Visibility)	30%	F
E-E-A-T	42%	F
Combined	53%	—

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	49%	No about/team page, social profiles, or LinkedIn links detected, No privacy policy link detected, 5 security headers missing, No terms of service link detected
Expertise	53%	156 words, 6 headings, 6 outbound links
Authoritativeness	29%	No Organization JSON-LD schema found, 1 distinct schema type found, No third-party review or trust signals detected
Experience	30%	No social proof signals detected, 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: enigma.aero

stobo this article: enigma.aero/blog/my-article

Generate a robots.txt for enigma.aero

stobo my blog: enigma.aero/blog

Recommendations

llms.txt not found (HTTP 404) AEO
Create an llms.txt file so AI models can understand what enigma.aero does. Stobo generates one automatically.
```
Generate an llms.txt for enigma.aero
```
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 enigma.aero
```
Freshness issues: no date signals found E-E-A-T

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Frequently asked questions

Why is your site missing an llms.txt file and how does it affect SEO?: Your site returns a 404 error for llms.txt, which helps AI systems understand your content structure. This file tells search engines and AI crawlers how to properly index your pages. Adding an llms.txt file can improve your site's visibility in AI-powered search results.
What does it mean when your site has no date signals for freshness?: Your pages lack publication dates, last modified dates, or other time indicators that search engines use to determine content freshness. This makes it harder for Google to understand when your content was created or updated. Adding clear date signals helps search engines rank your content appropriately.
How can brief page openings hurt your search engine rankings?: Your page openings contain only 6 words, which is too short for search engines to understand your content's purpose. Search engines prefer substantial introductions that clearly explain what the page covers. Expanding your openings to 20-50 words helps search engines better categorize and rank your pages.
Why are missing meta descriptions a critical SEO problem for your site?: Your pages lack meta descriptions, which are the snippets that appear under your page titles in search results. Without them, search engines create their own descriptions from your content, often producing unclear or irrelevant summaries. This reduces your click-through rates from search results.
How do freshness issues affect your site's search engine performance?: Your content lacks clear publication or update dates, making it difficult for search engines to assess content relevance and timeliness. This particularly hurts rankings for topics where freshness matters. Adding visible dates to your content helps search engines understand when information was last verified.

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