Why doesn't my site show when content was published or updated?

Your site lacks date signals that search engines use to understand content freshness. Adding publication dates, last modified timestamps, or structured data helps search engines determine how current your content is. This affects both user trust and search rankings.

What is llms.txt and why is my site missing it?

Your site returns a 404 error for the llms.txt file. This file helps AI systems understand how to interact with your content appropriately. While not required, it's becoming important for AI optimization and controlling how language models access your site.

How does missing date information hurt my search engine rankings?

Search engines can't determine your content's freshness without date signals. This impacts your E-E-A-T score and may cause your pages to rank lower than competitors with clear publication dates. Fresh content typically performs better in search results.

What is FAQ Schema and why should my site have it?

Your site lacks FAQ Schema markup, which helps search engines understand question-and-answer content. Adding FAQPage structured data can make your content eligible for rich snippets in search results, potentially increasing click-through rates and visibility.

Why do search engines care about social proof on my website?

Your site shows no social proof signals like testimonials, reviews, or social media presence. Search engines use these signals to assess your site's trustworthiness and authority. Social proof helps establish credibility with both users and search algorithms.

‹ See all Techstars 2024 audits

Astron Systems SEO & AI Visibility Audit

Astron Systems is a launch services provider that operates fully reusable small rockets for orbital missions. It delivers affordable, frequent access to orbit for small payloads with rapid turnaround and cost-effective launches designed to reduce barriers to space access.

astronsystems.com

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

Audited March 06, 2026 · 18 pages analyzed

Overall Scores

Area	Score	Grade
SEO	70%	C
AEO (AI Visibility)	36%	F
E-E-A-T	52%	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	70%	7 security headers missing, No terms of service link detected
Expertise	80%	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	19%	No social proof signals detected, Freshness issues, Found 12 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: astronsystems.com

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

Generate a robots.txt for astronsystems.com

stobo my blog: astronsystems.com/blog

Recommendations

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

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Frequently asked questions

Why doesn't my site show when content was published or updated?: Your site lacks date signals that search engines use to understand content freshness. Adding publication dates, last modified timestamps, or structured data helps search engines determine how current your content is. This affects both user trust and search rankings.
What is llms.txt and why is my site missing it?: Your site returns a 404 error for the llms.txt file. This file helps AI systems understand how to interact with your content appropriately. While not required, it's becoming important for AI optimization and controlling how language models access your site.
How does missing date information hurt my search engine rankings?: Search engines can't determine your content's freshness without date signals. This impacts your E-E-A-T score and may cause your pages to rank lower than competitors with clear publication dates. Fresh content typically performs better in search results.
What is FAQ Schema and why should my site have it?: Your site lacks FAQ Schema markup, which helps search engines understand question-and-answer content. Adding FAQPage structured data can make your content eligible for rich snippets in search results, potentially increasing click-through rates and visibility.
Why do search engines care about social proof on my website?: Your site shows no social proof signals like testimonials, reviews, or social media presence. Search engines use these signals to assess your site's trustworthiness and authority. Social proof helps establish credibility with both users and search algorithms.

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