Website & On-Site AEO

If ChatGPT cannot explain what you do, you do not exist to the people asking it.

Your buyers ask an answer engine before they ask you. It replies using what it can read on your website. Most websites were built to be ranked by a search engine, not read by a machine that answers on your behalf.

Three month build · three waves · you own everything at handover

What changed

Search handed your buyer ten links. An answer engine hands them three names.

For twenty years the job was to rank. You wrote for a search engine that returned a page of links and let the buyer do the comparing. That job still exists. It is simply no longer the last step before someone decides who to call.

Now the buyer types the question into ChatGPT or Perplexity, or reads the AI answer sitting above the Google results, and gets back a short list of names with a sentence of reasoning attached to each. There is no page two. There are no ten links to weigh up. The comparing already happened, somewhere the buyer never saw.

Here is the part that stings. Those engines built that shortlist by reading websites. Possibly including yours. If yours is a run of hero images, a downloadable brochure and a contact form, there was nothing to read, so there was nothing to quote, so your name was not in the answer. A competitor's was. Not always because they are better at the work. Often because they were easier to read.

That is the whole shift, and it is a structural one. The engines are not going to get worse at summarising. Buyers are not going back to opening ten tabs. The website that wins is the one a machine can parse, verify and quote in a sentence.

The one thing

If AI engines can read, trust and quote your site, you win the buyers who ask AI first.

Every part of this engagement exists to serve that one sentence. Nothing is in the scope because it is fashionable.

What we build

Three months. Three waves. Something live in the first one.

Each wave ships real work you can look at. The exact page list and content volume are set in your quote, because they depend on your business.

01
Wave one · Foundation

A site built to be read

Your rebuilt site goes live on your own hosting, in your own account.

  • Answer-first copy on every core page: the question a buyer actually asks, answered in the opening lines, in text a machine can lift and attribute.
  • The infrastructure underneath it: JSON-LD structured data, an llms.txt summary written for AI crawlers, a robots.txt that explicitly welcomes GPTBot, ClaudeBot, PerplexityBot and Google-Extended, an XML sitemap, canonical URLs and a performance pass.
  • Content that lives as real text rather than baked into images, so specifications, credentials and proof are readable rather than decorative.
  • A baseline measurement taken on day zero against a frozen set of real buyer prompts, so every number that follows has something honest to sit against.
02
Wave two · Depth

The answers your buyers are already searching for

Your expertise, published under your name, in the shape an engine can quote.

  • Answer articles built from the questions real buyers and real engines ask in your category, drawn from measurement rather than from a keyword list.
  • FAQ pages and internal linking, so an engine crawling one answer can follow the thread to the next one instead of hitting a dead end.
  • Research, drafting and optimisation handled by us, so the work does not land on your team's desk.
Two gates per wave: you approve the question list, then your expert signs off the answers
03
Wave three · Gap-fill and handover

Aim the last wave where the evidence points

You finish owning the site, the content and the record of what moved.

  • A second content wave targeting the queries where competitors are still the cited answer, chosen from what the first two months actually measured rather than from what we guessed at kickoff.
  • Deployment and setup on your own hosting account, then full handover of code, content, assets and a maintenance guide.
  • A final report covering both measurement layers from baseline to finish, and a straight conversation about whether ongoing work is worth paying for.
Why this order

The sequence is the method.

Structure first

Content on a broken foundation is wasted content

Publishing answers onto a site an engine struggles to parse buries good work. The technical layer goes in first because everything after it compounds on top.

Depth over volume

Fewer, richer pages beat more, thinner ones

Thin pages split your authority across a dozen half-answers. One page that answers a question completely is what gets quoted. Every page has to earn its place.

Evidence last

The final wave is aimed, not guessed

By month three we know which questions still return a competitor's name. That is where the last wave goes, which is only possible because measurement started on day zero.

How the engagement runs

Designed to take almost none of your time.

Cadence

Email only, by design

One monthly report in a fixed format, plus short approval requests. No standing meetings. Every decision arrives as a reply yes or no with a date and a stated default if you go quiet, so an unanswered email never stalls delivery.

Approvals

Two gates, both yours

You approve the question list before we write, and your named expert signs off the drafts before we publish. We own the research and the craft. Factual accuracy stays with you, because it is your expertise going out under your name.

Ownership

Yours at handover, in full

The site is deployed to your hosting account. At the end you receive code, content, assets, hosting details and a maintenance guide. Nothing is locked to a Centaurtech login and nothing stops working if you walk away.

After the build

The retainer is a decision, not a default

Off-site AEO and ongoing content are an optional monthly retainer. The level is decided together at the month three review with the final report in front of both of us. It is deliberately not priced into the build.

Measurement

Two layers, reported together, every month.

They mature at different speeds, and reporting only the fast one would flatter us. So you get both.

Layer one

The input score

What we control, and what moves first. The on-site AEO score across structure, structured data, answer-first copy, crawlability and content coverage, measured at baseline and again at every month end with the same tooling.

Layer two

Outcome signals

What follows, and what lags. These start near zero and drift up as the work compounds.

  • Whether answer engines name or cite you on a frozen set of real buyer prompts, and which engines do it
  • Search Console impressions and indexed pages
  • GA4 organic sessions and AI-referral traffic

The honest part. AI visibility is engineered for, not guaranteed. We control the inputs, not the models. Progress is measured and reported monthly against a fixed prompt set, and if a month goes sideways you will read that in the report rather than hear about it later.

What you walk away with

At the end of month three, this is yours.

  • A rebuilt website, live on your hosting, in your account, structured so an answer engine can parse it without guessing.
  • The AEO infrastructure underneath it: structured data, llms.txt, robots and sitemap, canonical URLs, answer-first copy and a performance pass.
  • A body of answer content covering the questions your buyers actually ask, researched and written by us, signed off by your own expert.
  • Measurement you can read without a translator: a day zero baseline, a monthly report on both layers, and a final before and after.
  • Every file, plus a maintenance guide, with no platform lock-in and no dependency on us continuing.
One next step

Tell us about your site.

Send us your website and what you sell. We will tell you straight whether an answer engine can currently make sense of it, what the rebuild would involve, and what it would cost, in writing, before anything starts. If the answer is that you do not need this yet, we will say that instead.

Builds engineered this way, live and open to inspect. These are demonstration builds, published so you can read the structure for yourself rather than take our word for it.

Common questions

The questions clients actually ask.

These are taken from real conversations, in the order they usually come up.

Who owns the website and the files after the project?

You do. Code, content, assets, hosting details and a maintenance guide are all handed over at the end of the build. There is no platform lock-in and nothing stays behind a Centaurtech login.

Who updates the site after launch?

Your team, for content. The site is built as static, text-native HTML, which is a large part of why answer engines can read it cleanly. Where your quote includes a content section such as News or a marketplace, your team publishes into it directly and there is no cap on how much you publish there. Structural changes, new page types and a fresh AEO push come back to us.

Do we have to come back to Centaurtech for every change?

No. Routine content is yours to edit. We handle structural work or a new AEO push, and a retainer is available if you want that handled continuously. It is an option, not a condition of the build.

Who approves the content?

You do, at two gates in every content wave, both by email. First you approve the list of questions we plan to answer. Then your named subject-matter expert signs off the drafted answers before anything publishes.

Centaurtech owns the research, the drafting and the optimisation. Sign-off on factual accuracy always stays with you, because it is your expertise being quoted.

What is on-site AEO versus off-site AEO, and which does this cover?

On-site AEO is everything on your own domain: structure, structured data, llms.txt, answer-first copy and articles. That is this engagement.

Off-site AEO is earning mentions and citations on the third-party sources answer engines already trust, plus continuous monitoring. That sits in the optional retainer afterwards, not in the build.

Will we actually show up in ChatGPT, Perplexity or Google AI Overviews?

That is the goal and the whole build is engineered for it, but nobody can promise it. AI visibility is engineered for, not guaranteed. We control the inputs, not the models.

What we commit to is making your site the clearest, most quotable source in your category and measuring what happens every month against a fixed prompt set. Anyone guaranteeing you a spot in an AI answer is guaranteeing something they do not control.

How do you measure results?

Two layers, reported together every month. Layer one is the on-site input score: what we control, measured against a baseline taken on day zero. Layer two is outcome signals: whether answer engines name or cite you on a frozen set of real buyer prompts, Search Console impressions, and GA4 organic and AI-referral traffic.

The prompt set never changes during the build. Rewriting the prompts to make a chart look better would make the trend meaningless, so we freeze them at baseline and reuse them verbatim.

How does communication run during the build?

By email, and deliberately so. One monthly report in a fixed format, plus short approval requests. Every decision is asked as a reply yes or no with a date and a stated default if you go quiet, so an unanswered email never stalls delivery.

No standing meetings are included. An optional wrap-up call at the end is fine if you want one.

How long does it take?

Three months, delivered in three monthly waves. The rebuilt site goes live in the first wave, so you are not waiting until the end to have something real. The pace comes from genuine constraints, mainly approval gates and content production, not from stretching the work out.

What happens after month three?

You have a finished site you own and a final report. From there, off-site AEO and ongoing content are available as an optional monthly retainer.

The level is decided together at the month three review with the final report in hand, which is deliberately the only sensible time to decide it. It is never priced in advance and it is never a condition of the build.

What does it cost?

It is scoped and quoted per engagement, because the honest answer depends on how many pages your business needs and how deep the content has to go. Tell us about your site and we will send a written quote with the page list, the content volume and the payment terms all named before anything starts.

What do you need from us?

Brand assets such as your logo, photos and product data. Access to your hosting so we can deploy to your own account. A named subject-matter expert who can sign off content. Access to Search Console and GA4 if you have them, so measurement covers both layers. Beyond that, approvals by email.

What if we already have a website we like?

Liking it and being readable by a machine are different tests, and plenty of good-looking sites fail the second one.

If your existing site is already structured well, the rebuild is lighter and the effort shifts toward content and structured data. If it is image-heavy, built on a page builder that outputs little real text, or spread thin across many shallow pages, the rebuild is where most of the value is. We tell you which one you are before you commit.

What is not included?

Not included. Domain registration, hosting fees, paid stock imagery and any third-party licences or subscriptions are outside this scope. These are arranged directly by you, or billed at cost if you would like us to handle them on your behalf.

Not included. Domain registration, hosting fees, paid stock imagery and any third-party licences or subscriptions are outside this scope. These are arranged directly by you, or billed at cost if you would like us to handle them on your behalf.