Last week a client sent me a Word document with a simple question: "Can you give this a quick check before we publish?" It was a solid article — well written, neatly structured for human readers. For ChatGPT or Perplexity it was close to unreadable. No clear answer paragraphs, no sources, no entities an AI model could connect to what it already knew. Twenty minutes later we had rebuilt it — and that is exactly why a checklist beats a handful of tips you have to remember.
Most GEO advice you find online is theoretical: "optimize for AI crawlers", "structure your content for LLMs". Fine as a starting point, but nobody tells you what to actually tick off before you hit publish. This checklist does. Fifteen points, each one immediately actionable, no vague recommendations.
Why you need this as a checklist, not as theory
GEO (Generative Engine Optimization) comes down to one simple principle: AI models like ChatGPT, Perplexity and Gemini need to be able to find your content, understand it, and consider it reliable enough to cite. That is fundamentally different from traditional SEO, where you mainly optimize for a crawler that ranks on keywords and backlinks. If you want to understand the difference precisely, read AEO vs SEO in 2026 — we break down the core differences there.
The problem for most content teams isn't a lack of knowledge, it's the lack of a fixed process. Everyone knows by now that AI visibility matters, but without a checklist it slips through every time deadline pressure hits. A checklist prevents that.
The 15-point GEO checklist
Structure & scannability (1–5)
1. Does the answer appear in the first two sentences of every section? AI models often extract the first sentence or two of a paragraph as a summary. Don't bury your conclusion at the bottom of a paragraph full of build-up.
2. Are your H2/H3 headings clear and do they name a question or topic directly? Headings like "What does GEO pricing look like?" work better than "Costs and considerations". An AI model matches headings directly against user questions.
3. Does your content include at least one list or table for every 500 words? Structured data — bullets, numbered steps, tables — is easier to parse than running prose. This is also where a lot of existing content falls down.
4. Is every paragraph no longer than 3–4 sentences? Long paragraphs are harder to fragment into quotable chunks. Writing short and modular works in favor of AI extraction.
5. Can a single quote pulled from your text be understood on its own, without the rest of the page? Test it literally: copy a paragraph, paste it somewhere on its own. Would someone with no context understand it? If not, rewrite it.
Authority & trust (6–10)
6. Do you reference at least one primary source, study or dataset? AI models weigh reliability. A claim backed by a source is easier to cite than a bare assertion.
7. Is the author clearly credited, with relevant expertise? E-E-A-T (Experience, Expertise, Authoritativeness, Trustworthiness) hasn't disappeared in the AI era — it has become more important, now that models are looking for reliable sources.
8. Is the publish or update date visible and current? AI systems often favor recent content, especially on topics that change quickly, such as AI tools or regulation.
9. Does your page include structured data (schema markup) such as Article, FAQPage or Organization? Schema helps AI crawlers categorize your content correctly. Without that markup, a model has to guess at the context.
10. Does your brand name and expertise show up consistently across several pages of your site? A one-off mention convinces no one. AI models build a picture of your authority across multiple sources and pages — which is exactly why your website isn't showing up in ChatGPT if you only claim authority on a single page.
Technical accessibility (11–13)
11. Can AI crawlers actually read your page? Check your robots.txt and whether content is hidden behind JavaScript rendering that crawlers don't execute. If you're unsure, read the practical guide to robots.txt and AI crawlers.
12. Does the page load fast enough, without blocking pop-ups? Slow or bloated pages get skipped more often during crawls, especially by crawlers with limited resource budgets.
13. Is the content readable without accepting cookies or interacting with anything? Some AI crawlers don't dismiss cookie walls the way a human would — they simply see the blocker and nothing behind it.
Measurement & distribution (14–15)
14. Do you have a way to check whether AI models actually cite your content? Test regularly in ChatGPT, Perplexity and Gemini with relevant questions. Without measurement you're working blind — you have no idea whether your checklist is having any effect.
15. Is the content findable elsewhere too — in trade press, forums, directories? AI models combine signals from multiple sources. One good article on your own site is worth something, but it gets stronger when it's also mentioned or linked somewhere else.
How to use this checklist in practice
Don't print this list out and file it in a drawer. Put it into your content workflow at the point just before publication — as the final step, the same way you'd run a spell check. At WeArkMedia we treat these points as the literal last check in every content process, whether that's a blog post, a product page or a landing page.
A few practical tips to keep this workable:
- Turn it into a simple spreadsheet with 15 columns and tick them off per article. No complicated tools needed, just consistency.
- Give one person final ownership of the GEO check, even if several people write content. Otherwise it falls through the cracks.
- Re-run the check on existing content every quarter. Content that passes today can be outdated in six months — especially points 8 and 14.
For companies without a marketing team this can feel like a hurdle. If that's your situation, don't start with all 15 points at once. Look at what you can do for AEO today without a marketing team and build from there.
What if your content is already published?
This checklist works retroactively too. Run your most important pages — the ones that generate traffic or leads — through these 15 points. Often the biggest win isn't in creating new content, but in restructuring what you already have: sharpening headings, adding sources, shortening paragraphs. It costs a fraction of the time of writing something new and often delivers results faster.
Want a complete step-by-step plan instead of a standalone checklist? See the GEO strategy for 2026, step by step for the broader approach this checklist is part of.