AEO Checklist: 21 Fixes to Get Quoted by ChatGPT & Perplexity
Answer engines quote pages that answer in the first sentence, mark up their facts, and prove who wrote them. 21 concrete fixes, ordered by impact, from the playbook we run for clients.
Quick answer: ChatGPT and Perplexity quote pages that (1) answer in the first sentence, (2) carry machine-readable facts, and (3) can prove who is behind them. Below are 21 fixes, ordered by impact within each layer — content, technical, and trust. Most sites need about half of them; almost no site needs none.
Content fixes (1–8)
- Direct-answer opening — first 50 words answer the page's core question outright.
- Question-phrased H2s matching real queries (check People Also Ask and Perplexity's related questions).
- One idea per paragraph, 2–4 sentences — answer engines lift passages, and rambling paragraphs don't lift.
- Concrete numbers with sources. Every statistic linked to a named origin; unsourced claims are citation poison.
- Comparison tables for any "X vs Y" or pricing content.
- 5–8 question FAQ block per page — mirror the follow-ups users actually ask.
- Define your terms. One-sentence definitions of key concepts get quoted verbatim.
- Honest dates — visible publish/updated dates that match reality.
Technical fixes (9–15)
- Server-rendered HTML — most AI crawlers do not execute JavaScript; client-rendered content is invisible to them.
- FAQPage schema on every FAQ block.
- Article schema with a named Person author linked to an author page.
- Organization schema with identifiers — legal name, registration numbers, address.
- Allow GPTBot, ClaudeBot, PerplexityBot and Google-Extended in robots.txt.
- llms.txt + llms-full.txt at the site root with your facts and page map.
- Fast, clean pages — crawler budgets are finite; sub-second server responses get crawled deeper and more often.
Trust fixes (16–21)
- Named human authors with real bios — anonymous "team" bylines are losing citation share.
- About page with legal specifics — registration, trademark, address. Engines cross-check.
- Consistent entity data across Google Business Profile, LinkedIn, and directories.
- Third-party footprint — reviews, directory listings, press. Perplexity in particular leans on corroboration.
- Case studies with real numbers — outcome claims engines can quote ("300% organic growth in 6 months").
- No fabricated anything. Invented testimonials, fake stats and stock "team photos" are one screenshot away from a trust collapse — and answer engines increasingly detect inconsistency.
How to prioritize
Run the fixes in this order: 1, 9, 10–12 (one sprint), then 2–6 on your top ten pages, then the trust layer. That sequence typically moves AI-assistant mentions within 6–8 weeks. Want it done for you? This checklist is the intake audit of our AI SEO & GEO (AEO) service.
Frequently asked questions
Is AEO different from GEO?
AEO (answer engine optimization) targets being quoted by assistants like ChatGPT and Perplexity; GEO (generative engine optimization) is the umbrella covering those plus Google's AI Overviews/AI Mode. The fixes substantially overlap — roughly 70% shared foundation of structure, schema and entities.
Which fix moves the needle fastest?
For most sites: direct-answer openings plus FAQPage schema on existing ranking pages. You are converting authority you already have into quotable format.
Can I do this without touching rankings work?
They compound. Ahrefs' data shows 62% of AI Overview citations come from outside the top 10 — so AEO pays before rankings arrive, and pays more once they do.
Yash founded Growth Hacking® in Pune in 2014 and leads the strategy behind the playbooks our teams run for 500+ clients across 25+ countries.
