Free GEO Analysis · No signup required

Free GEO Checker

Is your website visible to AI search engines? Run 21 checks across 6 categories and get a detailed GEO score with actionable fixes for ChatGPT, Perplexity, and Gemini.

Instant results 21 checks · 6 categories 100% free forever

Try an example:

21 Automated Checks · 6 Categories · 100 Points

The Most Comprehensive Free GEO Checker

Every check targets a specific signal AI search engines use to discover, understand, and cite your content.

25 pts

AI Accessibility

AI-specific files and signals that help LLMs read and cite your content.

llms.txt file
llms-full.txt file
Markdown negotiation
Link header (RFC 8288)

20 pts

Crawling & Indexing

Controls whether AI engines can discover and index your entire site.

robots.txt validity
AI crawler rules (9 bots)
Content Signals
XML sitemap
Sitemap <lastmod>

20 pts

Technical SEO

Schema markup and technical signals that tell AI who you are and what you do.

HTTPS security
JSON-LD structured data
Organization schema + sameAs
Canonical URL

20 pts

Content Signals

On-page content quality checks that determine how AI summarizes your pages.

Title tag quality
Meta description
Open Graph completeness
H1 heading
Content depth

10 pts

Agent Standards

Emerging standards that let AI agents discover and use your site's capabilities.

API Catalog (/.well-known)
MCP Server Card

5 pts

Performance

Fast pages get prioritized by resource-limited AI crawlers.

Server response time

Why GEO Matters in 2026

AI search is reshaping how people find information. Websites that aren't optimized for AI engines are invisible to a growing share of searchers.

40%+

of Google searches now show AI-generated answers above traditional results

3×

more AI citations for sites with explicit llms.txt and AI bot rules

12%

of websites have proper AI crawler configuration in their robots.txt

Frequently Asked Questions

What is GEO (Generative Engine Optimization)?

GEO is the practice of optimizing your website so that AI-powered search engines like ChatGPT Search, Perplexity, and Google AI Overviews can discover, understand, and cite your content. While traditional SEO focuses on blue-link rankings, GEO ensures your site appears inside AI-generated answers.

What does this GEO Checker actually test?

Our checker runs 21 automated checks across 6 categories: AI Accessibility (llms.txt, markdown negotiation, link headers), Crawling & Indexing (robots.txt with 9 AI bots, sitemap, content signals), Technical SEO (structured data, organization schema, canonical), Content Signals (title, description, Open Graph, H1, content depth), Agent Standards (API Catalog, MCP Server Card), and Performance (response time).

What is an llms.txt file?

llms.txt is a plain-text file at /llms.txt that gives AI language models structured, curated information about your website — similar to robots.txt, but designed for AI comprehension. Sites with llms.txt help AI engines understand their content more accurately and get cited more often.

What are Content Signals in robots.txt?

Content Signals are directives in robots.txt (per contentsignals.org) that declare how AI systems are permitted to use your content — for example, whether they can train on it or only display it in answers. Adding these signals gives AI engines clear, machine-readable licensing information.

How do I improve my GEO score?

Start with the highest-impact quick wins: (1) create /llms.txt with comprehensive site context, (2) add explicit AI bot rules to robots.txt for GPTBot, ChatGPT-User, Anthropic-AI, and PerplexityBot, (3) add Organization JSON-LD with sameAs social links, (4) implement markdown content negotiation, and (5) add a Link header pointing to llms.txt. Each of these can be done in a day.

Is this GEO checker free?

Yes, completely free with no account required. We run 21 automated checks on every URL — all results are instant. We save scan results to show recent checks for social proof.

Recent GEO Checks

Website	Score	Date
	51	Oct 23
	51	Oct 22
	45	Oct 22
	45	Oct 22
	41	Oct 20
	43	Oct 19
	43	Oct 19
	34	Oct 4
	76	Sep 21
	43	Sep 18

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AI & SEO • Technical Documentation

How to Use the GEO Checker for Maximum Search Impact

Analyze how well your website is optimized for AI search engines like ChatGPT, Perplexity, and Gemini. Get a detailed GEO score with actionable recommendations. Our engineering team built the GEO Checker (test your website's ai search visibility) so business owners, marketers, and developers can validate technical search signals before deploying changes to production.

Instant browser-side & server-verified diagnostics

Aligned with Google Search Essentials & Schema.org

Built for ChatGPT, Perplexity & AI Overviews

Frequently Asked Questions — GEO Checker

What does the GEO Checker do?

Analyze how well your website is optimized for AI search engines like ChatGPT, Perplexity, and Gemini. Get a detailed GEO score with actionable recommendations. Built by EchoRank's search engineering team, it runs directly in your browser with no account signup required.

How does GEO Checker improve Google SEO and AI search visibility (GEO)?

Modern search visibility requires clean technical signals for both traditional crawlers (Googlebot, Bingbot) and AI retrieval systems (ChatGPT Search, Perplexity, Google AI Overviews). The GEO Checker diagnoses structural gaps and gives you copy-ready fixes that improve crawlability, entity clarity, and conversion performance.

Is the GEO Checker completely free to use?

Yes. All 17 diagnostic and generator utilities in the EchoRank Tools Suite are 100% free with no usage paywalls or email gates.

Can EchoRank implement the fixes found by the GEO Checker on my website?

Yes. If your audit uncovers technical SEO, Schema.org, Core Web Vitals, or conversion bottlenecks, you can request a complimentary engineering review from our team at echorank.com/contact.

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