Generative Engine Optimization (GEO): How to Get Recommended by AI Search Engines
How to optimize your website for ChatGPT Search, Perplexity, and Google AI Overviews using answer-first writing, factual citations, and clean llms.txt files.
Michael Tesi
Founder & Lead Builder, Six20AM
Increase in AI engine citations when pages feature verifiable factual data.
Ideal length for direct answers placed immediately below question headings.
Fast static sites that AI crawlers can scrape without execution timeouts.
Generative Engine Optimization (GEO) ensures modern AI search tools like ChatGPT, Perplexity, and Google AI Overviews cite and recommend your business to local buyers.
- ✓ AI search engines prioritize direct 40 to 60 word answers immediately below headings.
- ✓ Verifiable numbers, hours, and transparent prices boost AI citation frequency by up to 37%.
- ✓ Deploying a lightweight /llms.txt file gives AI crawlers a direct summary of your services.
How AI Search Differs From Traditional Google Search
Traditional search engines display a list of ten blue links. The user has to click through each website, read multiple paragraphs, and piece together the answer themselves.
AI search engines work differently:
Traditional Search (2010s)
Ten Blue Links
- • User clicks 3 or 4 separate websites
- • User scans through long keyword-stuffed intros
- • High drop-off rate if sites load slowly
AI Search Engines (Today)
Direct Synthesized Answer
- ✓ AI reads dozens of pages in 200 milliseconds
- ✓ AI names 2 or 3 local businesses as top trusted choices
- ✓ Buyer calls the recommended business with high trust
The Three Rules of AI Search Optimization
To win recommendations inside ChatGPT, Perplexity, and Google AI Overviews, apply these three core principles:
Answer First (BLUF)
Put a direct 40 to 60 word answer immediately beneath your question heading. Never hide the answer behind four paragraphs of background fluff.
Verifiable Data
Princeton researchers confirmed that content with verifiable numbers, clear pricing, and timelines achieves 37% more AI citations. Be specific with real figures.
Deploy llms.txt
Add a lightweight markdown file at your site root (/llms.txt). This gives AI bots a clean summary of your services, business hours, and phone numbers.
Why Local Businesses Must Start Today
Most local business websites are still written using outdated tactics from ten years ago. They are packed with repetitive keywords and load slowly on phones.
By structuring your website with clean facts, sub-second load times, and direct answers, you give modern AI engines exactly what they need to recommend you as the premier local choice.
Built by Six20AM in Wichita Falls, Texas
We help local service businesses stop losing revenue to unanswered calls and slow websites. We build your high-speed Astro website, automate your missed call follow-up, and help you dominate Google Maps.