What is LLM-SEO? How to Get Your Business Found in ChatGPT and AI Search

The Problem: AI Can’t See Most Businesses

Over 200 million people use ChatGPT every week. When they ask “recommend a good accountant near me” or “what’s the best bakery in Stockholm,” AI assistants pull answers from structured data they can read and trust.

The problem? Most websites were built for humans and Google — not for AI. A beautifully designed website with perfect Google rankings can score zero on AI visibility because it lacks the structured signals AI models need.

Research shows that only 15% of pages retrieved by AI models actually earn a citation. The other 85% are read and discarded. The difference? Structured data.

What is LLM-SEO?

LLM-SEO (Large Language Model SEO), also known as GEO (Generative Engine Optimization) or AEO (Answer Engine Optimization), is the practice of optimizing your website so AI assistants can read, understand, and recommend your business.

Traditional SEO optimizes for Google’s ranking algorithm. LLM-SEO optimizes for AI models like ChatGPT, Gemini, Microsoft Copilot, Claude, Perplexity, and Google AI Overviews.

Why LLM-SEO Matters Now

AI assistants are rapidly becoming how people discover businesses. When someone asks ChatGPT for a recommendation, the AI doesn’t browse Google results — it looks for businesses it can understand through structured data.

Businesses that implement LLM-SEO now gain a massive first-mover advantage. Most competitors haven’t even heard of it yet. The window to establish AI visibility before your industry catches up is closing fast.

The 6 Components of LLM-SEO

AI visibility is built on six technical components. Each one helps AI models understand a different aspect of your business:

1. Schema.org Structured Data — A JSON-LD block in your website’s head tag that tells AI your business name, services, pricing, location, and contact details in a machine-readable format. The foundation of AI visibility.
2. llms.txt File — A plain text file in your website root (like robots.txt but for AI) that provides a complete summary of your business. AI crawlers read this directly.
3. FAQ Schema — Structured markup that presents your frequently asked questions in a format AI can directly cite. When someone asks ChatGPT a question your FAQ answers, the AI can quote you as the source.
4. Semantic HTML — Proper use of HTML5 elements (article, section, nav, main) that help AI understand your page structure and content hierarchy.
5. Breadcrumb Navigation — Structured breadcrumbs that show AI how your pages relate to each other, helping it understand your site architecture.
6. Sitemap with AI Entries — Your sitemap.xml should reference your llms.txt file so AI crawlers can discover it during their regular crawl cycle.

How to Check Your AI Visibility Score

ScoreWebsite provides a free AI Visibility Score (0-10) that checks all six components on any website. Most businesses score 0-2 before optimization. After implementing all six components, you reach a perfect 10.

Enter your URL at scorewebsite.com to see your current score instantly — no login required.

How to Get Mentioned by ChatGPT

Getting mentioned by AI assistants requires three things:

• Be readable: AI must be able to parse your business information (Schema.org + llms.txt)
• Be quotable: AI needs structured answers it can cite (FAQ Schema)
• Be discoverable: AI crawlers must find your structured data (sitemap + robots.txt allowing GPTBot/ClaudeBot)

The ELITE AI-visibility Fixer from ScoreWebsite delivers all three as production-ready code, same day. You forward one email to your developer, they paste the code, and you’re visible to AI within weeks.

LLM-SEO vs Traditional SEO: Key Differences

• SEO targets Google’s ranking algorithm. LLM-SEO targets AI language models.
• SEO rewards backlinks and keyword density. LLM-SEO rewards structured data and clear answers.
• SEO results appear as blue links. LLM-SEO results appear as AI recommendations and citations.
• SEO has been competitive for 20 years. LLM-SEO is wide open — most businesses haven’t started.

Who Needs LLM-SEO?

Every business that wants to be recommended by AI assistants. It’s especially critical for:

• Local businesses (restaurants, clinics, law firms, accountants)
• Professional services (consultants, agencies, coaches)
• SaaS companies and tech startups
• E-commerce stores
• Any business whose customers might ask AI for recommendations