Search is no longer one results page. Buyers now meet your business in classic Google results, in answer boxes and voice replies, and inside AI assistants that summarise the web. Each of those surfaces reads your website slightly differently, but most of what they need is the same: a fast, crawlable page that answers a clear question in plain language.

Three names, one foundation

SEO (search engine optimisation) is the work of getting a page indexed and ranked for the searches your buyers type. AEO (answer engine optimisation) is about being the short, direct answer that a search engine or voice assistant lifts out of a page. GEO (generative engine optimisation) is about being understood, trusted and cited when an AI assistant writes its own answer.

They are not three separate projects. A page that is technically sound, clearly structured and honest about what it offers serves all three. The difference is mostly in emphasis: SEO leans on crawlability and relevance, AEO on question-and-answer formatting, and GEO on clear entities, consistent facts and machine-readable context.

The technical layer: can machines reach and read the page?

  • HTTPS everywhere, with HTTP redirecting to HTTPS and one preferred host (with or without www, not both).
  • A canonical tag on every page that points to the version you want indexed.
  • A robots.txt that does not block important sections, and an XML sitemap listed inside it.
  • Pages that render their main text without waiting for heavy scripts, so crawlers and slow phones both see the content.
  • Images with descriptive alt text, explicit width and height, and lazy loading below the fold.

The on-page layer: does each page answer one intent?

Give every important page one job. A service page should say what the service is, who it is for, where you deliver it and how to start. Use one H1, a title under about 60 characters that includes the main phrase, and a meta description that reads like a useful summary rather than a list of keywords.

Write the first paragraph so it could stand alone as an answer. Answer engines and AI assistants often quote the opening lines of a section, so lead with the definition or the direct answer and follow with detail.

The answer layer: format for questions

  • Add a short FAQ block to service and product pages, using the questions customers actually ask on calls and WhatsApp.
  • Keep each answer to two or three sentences, then link to the deeper page.
  • Mark the block up with FAQPage structured data so the question-and-answer pairs are explicit.
  • Use lists and steps where the real answer is a list or a sequence.

The generative layer: be a consistent, citable entity

AI assistants build their picture of a business from many pages. Keep your name, address, phone, services and founders identical across your website, Google Business Profile and social profiles. Add Organization structured data with your logo and official profiles, and Article data with real dates on your posts.

Consider an llms.txt file at the root of your site: a plain-text summary that lists your key pages and states what you do and do not offer. It is a young convention and not a ranking guarantee, but it costs little and gives AI tools a clean, canonical reference.

Run the checklist with free tools

Productive IT's free Website Health Checker scores a public URL across technical health, SEO, AEO, GEO and domain signals, and suggests a fix for each finding. The Meta Tag and Schema Generator writes title, description, Open Graph, Twitter and JSON-LD snippets in your browser. Neither needs an account.

Check your website health → · Generate meta tags and schema →

Frequently asked questions

What is the difference between SEO, AEO and GEO?

SEO helps a page rank in search results, AEO helps it become the direct answer in answer boxes and voice replies, and GEO helps AI assistants understand and cite it. They share the same foundation: a fast, crawlable, clearly written page.

Does an llms.txt file improve Google rankings?

There is no evidence that llms.txt affects Google rankings. It is a plain-text guide for AI tools that may read it, so treat it as low-cost context, not a ranking lever.

How often should a small business audit its website?

Run a quick technical check monthly and after any redesign, plugin change or hosting move, and review page content and FAQs every quarter.

Can I check my website for free?

Yes. The Productive IT Website Health Checker is free, needs no sign-up and does not store your URL or report.

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