Why doesn't my site show publication dates on content?

Your site lacks date signals that search engines need to assess content freshness. Add publication dates, last modified dates, or structured data timestamps to help search engines understand when your content was created or updated.

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

Your site returns a 404 error for llms.txt, a file that helps AI systems understand your content structure. Create an llms.txt file in your root directory to provide context about your site's purpose and key content areas.

Why can't search engines find direct answers on my pages?

Your pages lack clear opening content that directly addresses user queries. Add concise introductory paragraphs or summary sections at the beginning of pages to help search engines identify relevant answers for featured snippets.

How do missing dates affect my site's search rankings?

Search engines can't determine your content's relevance without date signals, potentially lowering rankings for time-sensitive queries. Add visible publication dates and structured data markup to demonstrate content freshness and improve search performance.

Should I add FAQ schema markup to my website pages?

Your site currently has no FAQ schema markup, missing opportunities for enhanced search results. Add FAQPage structured data to relevant pages with question-answer content to increase visibility in search results and voice search responses.

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Semiotic SEO & AI Visibility Audit

Semiotic is a landing page builder designed for early-stage startups in San Francisco. It provides customizable templates and rapid deployment tools that help founding teams launch professional landing pages without coding, enabling faster market entry and customer acquisition.

semiotic.com

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

48%

Audited March 06, 2026 · 2 pages analyzed

Overall Scores

Area	Score	Grade
SEO	76%	B
AEO (AI Visibility)	20%	F
E-E-A-T	37%	F
Combined	48%	—

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	57%	Found, 6 security headers missing, No contact transparency signals detected
Expertise	27%	32 words, 1 headings, 0 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	26%	Found, Freshness issues, 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: semiotic.com

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

Generate a robots.txt for semiotic.com

stobo my blog: semiotic.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 semiotic.com
```
llms.txt not found (HTTP 404) AEO
Create an llms.txt file so AI models can understand what semiotic.com does. Stobo generates one automatically.
```
Generate an llms.txt for semiotic.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: semiotic.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 doesn't my site show publication dates on content?: Your site lacks date signals that search engines need to assess content freshness. Add publication dates, last modified dates, or structured data timestamps to help search engines understand when your content was created or updated.
What is llms.txt and why is it missing from my site?: Your site returns a 404 error for llms.txt, a file that helps AI systems understand your content structure. Create an llms.txt file in your root directory to provide context about your site's purpose and key content areas.
Why can't search engines find direct answers on my pages?: Your pages lack clear opening content that directly addresses user queries. Add concise introductory paragraphs or summary sections at the beginning of pages to help search engines identify relevant answers for featured snippets.
How do missing dates affect my site's search rankings?: Search engines can't determine your content's relevance without date signals, potentially lowering rankings for time-sensitive queries. Add visible publication dates and structured data markup to demonstrate content freshness and improve search performance.
Should I add FAQ schema markup to my website pages?: Your site currently has no FAQ schema markup, missing opportunities for enhanced search results. Add FAQPage structured data to relevant pages with question-answer content to increase visibility in search results and voice search responses.

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