Why doesn't my site have an llms.txt file for AI crawlers?

Your site is missing an llms.txt file that helps AI systems understand your content structure. Instead of the expected text file, the server returns HTML content. This prevents AI crawlers from properly indexing your educational content and could limit your visibility in AI-powered search results.

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

Your site lacks proper date signals, which search engines use to determine content freshness. Without publish dates or last-modified timestamps, Google can't assess how current your educational materials are. This particularly impacts rankings for topics where timeliness matters, like AI and technology content.

What happens when my site doesn't use FAQ schema markup?

Your site is missing FAQ schema markup, which prevents your content from appearing as rich snippets in search results. Without FAQPage structured data, your educational Q&As won't get enhanced visibility features like expandable answers or featured snippet placements that could drive more traffic.

Why should I optimize my site's 84 unoptimized images?

Your site has 84 images that need optimization for better performance and SEO. Large, uncompressed images slow down page loading times, hurt user experience, and negatively impact search rankings. Proper image optimization includes compression, appropriate sizing, and descriptive alt text for accessibility.

How do freshness signals affect my educational content's performance?

Your educational content lacks freshness indicators that search engines rely on for ranking decisions. Without clear publication or update dates, Google can't determine if your AI and grading information is current. This is especially important for technology topics where outdated information loses credibility and search visibility.

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Gradewiz SEO & AI Visibility Audit

GradeWiz is an AI grading assistant that automates assessment of student lab work using computer vision and machine learning. It segments submissions, generates detailed feedback aligned to instructor rubrics, and provides performance analytics that help educators grade faster while maintaining personalized student guidance.

gradewiz.ai

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

57%

Audited March 03, 2026 · 2 pages analyzed

Overall Scores

Area	Score	Grade
SEO	76%	B
AEO (AI Visibility)	39%	D
E-E-A-T	57%	F
Combined	57%	—

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	71%	Found, 6 security headers missing
Expertise	93%	All checks passing
Authoritativeness	20%	No Organization JSON-LD schema found, No JSON-LD schema types detected, No third-party review signals detected
Experience	39%	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: gradewiz.ai

stobo this article: gradewiz.ai/blog/my-article

Generate a robots.txt for gradewiz.ai

stobo my blog: gradewiz.ai/blog

Recommendations

llms.txt not found (server returned HTML instead of text) AEO
Create an llms.txt file so AI models can understand what gradewiz.ai does. Stobo generates one automatically.
```
Generate an llms.txt for gradewiz.ai
```
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 gradewiz.ai
```
Freshness issues: no date signals found E-E-A-T

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Frequently asked questions

Why doesn't my site have an llms.txt file for AI crawlers?: Your site is missing an llms.txt file that helps AI systems understand your content structure. Instead of the expected text file, the server returns HTML content. This prevents AI crawlers from properly indexing your educational content and could limit your visibility in AI-powered search results.
How do missing date signals hurt my site's search rankings?: Your site lacks proper date signals, which search engines use to determine content freshness. Without publish dates or last-modified timestamps, Google can't assess how current your educational materials are. This particularly impacts rankings for topics where timeliness matters, like AI and technology content.
What happens when my site doesn't use FAQ schema markup?: Your site is missing FAQ schema markup, which prevents your content from appearing as rich snippets in search results. Without FAQPage structured data, your educational Q&As won't get enhanced visibility features like expandable answers or featured snippet placements that could drive more traffic.
Why should I optimize my site's 84 unoptimized images?: Your site has 84 images that need optimization for better performance and SEO. Large, uncompressed images slow down page loading times, hurt user experience, and negatively impact search rankings. Proper image optimization includes compression, appropriate sizing, and descriptive alt text for accessibility.
How do freshness signals affect my educational content's performance?: Your educational content lacks freshness indicators that search engines rely on for ranking decisions. Without clear publication or update dates, Google can't determine if your AI and grading information is current. This is especially important for technology topics where outdated information loses credibility and search visibility.

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