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Generative Engine Optimization (GEO): What We Know and What We Don’t

GEO covers how content shows up in AI-generated answers. Some advice is solid, some is speculation. This guide separates the two.

Key takeaways

  • Good SEO fundamentals still do most of the work.
  • Be the clearest, best-sourced answer to a specific question.
  • Brand mentions and original data make you easier to cite.
  • Treat llms.txt as optional housekeeping, not a ranking lever.

Generative Engine Optimization (GEO) is the effort to appear, accurately, in answers written by AI systems. The field is young and changes quickly, so it is worth being clear about which advice is well supported and which is a guess.

What is reasonably solid

  • Pages must be crawlable and indexable to be used at all.
  • Clear, specific answers with named sources are easier to summarise correctly.
  • Original research, data and first-hand experience give systems something worth citing.
  • Consistent facts about your business across your site and profiles reduce confusion.

What is still uncertain

Which signals decide whether a page is cited differs by product and changes over time. Claims such as “add this file and be cited” are not supported by evidence from the platforms themselves.

About llms.txt

The llms.txt idea is a proposal for a plain-text summary of your key pages. It is harmless to publish and easy to generate, but it has not been confirmed as a factor in rankings or citations. Our theme can create one for you, switched off by default.

A sensible approach

  1. Fix technical basics and publish genuinely useful pages.
  2. Add something others cannot: data, examples, interviews, tools.
  3. Make authorship and update dates visible.
  4. Track referrals from AI products in analytics, and judge results by business outcomes.

Frequently asked questions

Is GEO a replacement for SEO?

No. AI answers draw on the same web that search engines index, so crawlable, useful, trustworthy pages remain the base.

Does llms.txt get my site cited?

There is no confirmation that major engines use it for citations or rankings. Publish it only if it is cheap to maintain.

Further reading

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