Why can't search engines find when your site content was updated?

Your site lacks date signals like publication dates or last modified timestamps. Search engines can't determine content freshness without these indicators. Add visible dates to your pages and include structured data markup to help search engines understand when content was created or updated.

What happens when your robots.txt file returns a 404 error?

Your robots.txt file is missing and returns a 404 error. This prevents search engines from understanding your crawling preferences. Create a robots.txt file at your domain root to guide search engine crawlers and avoid potential indexing issues.

How does missing opening content affect your site's search visibility?

Your pages lack clear opening content that explains their purpose. Search engines struggle to understand what your pages are about without introductory text. Add descriptive opening paragraphs to help search engines and users quickly grasp your content's value.

Why should your site have an llms.txt file for AI crawlers?

Your llms.txt file is missing, which AI language models use for crawling guidance. This file helps AI systems understand how to properly access and use your content. Create an llms.txt file to control AI crawler behavior and improve AI-powered search visibility.

How do freshness signals impact your site's search engine rankings?

Your content lacks freshness indicators that search engines use for ranking. Without publication or update dates, search engines can't assess content relevance over time. Add timestamp metadata and visible dates to signal content currency and improve search performance.

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Toon Parser SEO & AI Visibility Audit

TOON Parser is a free online converter that transforms JSON data into TOON format. It provides a simple interface for formatting and converting structured data, helping developers and users quickly parse and reformat files without installation or configuration.

toon-parser-xi.vercel.app

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

Audited March 08, 2026 · 1 pages analyzed

Overall Scores

Area	Score	Grade
SEO	73%	C
AEO (AI Visibility)	2%	F
E-E-A-T	28%	F
Combined	37%	—

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	36%	Found, No privacy policy link detected, 6 security headers missing, No terms of service link detected, No contact transparency signals detected
Expertise	33%	48 words, 4 headings, 1 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	14%	No social proof signals detected, Freshness issues, Found 4 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: toon-parser-xi.vercel.app

stobo this article: toon-parser-xi.vercel.app/blog/my-article

Generate a robots.txt for toon-parser-xi.vercel.app

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

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Frequently asked questions

Why can't search engines find when your site content was updated?: Your site lacks date signals like publication dates or last modified timestamps. Search engines can't determine content freshness without these indicators. Add visible dates to your pages and include structured data markup to help search engines understand when content was created or updated.
What happens when your robots.txt file returns a 404 error?: Your robots.txt file is missing and returns a 404 error. This prevents search engines from understanding your crawling preferences. Create a robots.txt file at your domain root to guide search engine crawlers and avoid potential indexing issues.
How does missing opening content affect your site's search visibility?: Your pages lack clear opening content that explains their purpose. Search engines struggle to understand what your pages are about without introductory text. Add descriptive opening paragraphs to help search engines and users quickly grasp your content's value.
Why should your site have an llms.txt file for AI crawlers?: Your llms.txt file is missing, which AI language models use for crawling guidance. This file helps AI systems understand how to properly access and use your content. Create an llms.txt file to control AI crawler behavior and improve AI-powered search visibility.
How do freshness signals impact your site's search engine rankings?: Your content lacks freshness indicators that search engines use for ranking. Without publication or update dates, search engines can't assess content relevance over time. Add timestamp metadata and visible dates to signal content currency and improve search performance.

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