In the ChatGPT Plugin Directory · Free
ChatGPT SEO tool: grade your website for Google and AI in about a minute
Website Analyzer: SEO & AEO is a free ChatGPT SEO tool that grades a business website from A+ to F for Google and AI search. Ask ChatGPT about your site, and in about a minute it checks your homepage and key pages, robots.txt and AI crawler rules, security setup and mobile speed. Then it lists what to fix first. M. Curtis McCoy, who has built websites since 1995, made it. OpenAI reviewed it and published it in October 2026.
This ChatGPT SEO tool needs nothing installed on your website and no new account. Click the button, type your website address and read the grade.
The grade and top fixes are free in ChatGPT. The full report opens on this site after you enter your email.
The six scores
What the ChatGPT SEO tool checks on your website
You get a letter grade from A+ to F, a score out of 100 and six category scores. Each score answers a question your buyers, Google and AI assistants already ask about your site.
01
Leads and conversion
Can a ready buyer find your phone number, a clear next step and enough proof to trust you?
02
Search visibility
Can Google find and understand your pages, or do blocked, thin or broken pages hold you back?
03
Speed and mobile
Google PageSpeed results for the phone in your customer's hand, not the desktop in your office.
04
AI search readiness
Do your robots.txt rules let AI crawlers in, so ChatGPT and other assistants can read your site?
05
Security and trust
Your domain, hosting, email and security setup, the basics a buyer and a search engine both check.
06
Accessibility
Whether every visitor can read and use the site, including people using assistive technology.
Straight answer
AI visibility checker: what it tells you and what it doesn't
The ChatGPT SEO tool also works as an AI visibility checker for your website itself. It tells you whether AI assistants can reach, read and trust your pages. It does not count how often ChatGPT names your business, because AI answers change from one run to the next.
It checks
Whether robots.txt and AI crawler rules let ChatGPT and other assistants read your pages
It checks
Whether Google can index your homepage and key pages, or a noindex tag hides them
It checks
Mobile speed, measured with Google PageSpeed Insights
It does not
Track how often ChatGPT, Gemini or Google AI Overviews name your business
It does not
Report your Google rankings or website traffic
It does not
Change anything on your website. It only reads public pages.
Readiness comes first because an AI assistant can't recommend a page it can't read. In one October 2026 check, the ChatGPT SEO tool found a homepage marked noindex, an instruction that tells Google to leave the page out of search results. No content fix matters until that tag comes off.
Three steps
How to use this ChatGPT SEO tool in three steps
1
Open the plugin
Click Open Website Analyzer in ChatGPT on this page, then Try in chat. Or start any ChatGPT message with its full name: Website Analyzer: SEO & AEO.
2
Ask about your website
Give it your website address. Try: Can search engines and AI find and recommend my website? Or: What should I fix first on my business website?
3
Read the result
In about a minute you get the grade, the six scores and the top issues, each with why it matters and how to fix it. If ChatGPT says the check is still running, ask: Is the analysis finished?
Copy and paste
Questions to ask the AI search visibility checker
Start your message with the tool's full name so ChatGPT runs it. Then add your question and your website address.
01
Found by AI?
Website Analyzer: SEO & AEO, can search engines and AI find and recommend example.com?
02
Missing on Google
Website Analyzer: SEO & AEO, why isn't example.com showing up on Google?
03
First fix
Website Analyzer: SEO & AEO, what should I fix first on example.com?
04
No calls
Website Analyzer: SEO & AEO, example.com gets traffic but no calls. Why?
05
AI search ready
Website Analyzer: SEO & AEO, is example.com ready for AI search?
06
Held back
Website Analyzer: SEO & AEO, what is holding example.com back in search?
At a glance
Website Analyzer: SEO & AEO plugin facts
Plugin name
Website Analyzer: SEO & AEO
Developer
M. Curtis McCoy
Listed in
The ChatGPT Plugin Directory
Category
Business & Operations
Launch version
1.0.0, published October 22, 2026
Full report
Opens on MCurtisMcCoy.com after you enter your email
Cost
Free in ChatGPT
Time
About a minute. Sites checked in the last 14 days answer instantly.
What it reads
Public pages only. It changes nothing on your site.
Who built it
Built by M. Curtis McCoy, website developer and SEO and AEO strategist
M. Curtis McCoy has built websites since 1995, three years before Google existed. He built this ChatGPT SEO tool as the audit he runs before he takes on a project: what is stopping a website from winning customers, in plain English.
He runs it on his own site. On October 23, 2026, MCurtisMcCoy.com scored A+ (97 out of 100), with perfect scores for leads, search, AI search readiness, security and accessibility.
Give the results to whoever manages your website. The plugin lists what to fix and why it matters, so a professional can act on it. It does not replace your web developer.
Questions
ChatGPT SEO tool: common questions
What is a ChatGPT SEO tool?
A ChatGPT SEO tool runs inside ChatGPT and helps a website perform in Google and AI search. Many ChatGPT SEO tools write content or pull keyword data. Website Analyzer: SEO & AEO grades the website itself: you name a site, and it returns a grade, six scores and the top fixes.
Is it an official OpenAI product?
No. M. Curtis McCoy built Website Analyzer: SEO & AEO as an independent plugin. It is published in the ChatGPT Plugin Directory, and OpenAI reviews plugins before they are listed there. It is not made or endorsed by OpenAI.
Can it tell me if ChatGPT recommends my business?
Not directly. It tells you whether AI assistants can reach and read your site, which comes first. Whether ChatGPT names you also depends on mentions, reviews and listings on other websites.
Is the ChatGPT SEO tool free?
Yes. The grade, the six scores and the top issues are free in ChatGPT. To open the full report on this site, with every issue and every fix, you enter your email.
What does ChatGPT share with the plugin?
When you connect any plugin, ChatGPT tells you it may share relevant chat context with it. You can manage or disconnect plugins in your ChatGPT settings. The Website Analyzer reads public website information.
Does it replace my web developer?
No. Hand the results to whoever manages your website. The plugin lists what to fix and why it matters, so a professional can act on it quickly.
How do I find Website Analyzer in ChatGPT?
Use the button on this page, or start your ChatGPT message with its full name: Website Analyzer: SEO & AEO. When you name a plugin, ChatGPT brings it up for you.
How long does a check take?
About a minute for a new website. A site checked in the last 14 days answers instantly from the saved result.
Free in ChatGPT
See what your buyers and AI assistants see
Open the ChatGPT SEO tool, type your website address and get your grade and first fixes in about a minute.
Open Website Analyzer in ChatGPTPrefer to talk first? Call 970-986-2471.
ChatGPT and OpenAI are trademarks of OpenAI. Website Analyzer: SEO & AEO is an independent plugin, not made or endorsed by OpenAI.