A website is much more than a collection of pages. It's an information system and like any information system, its readability depends on its structure. For humans, good structure shows up as intuitive navigation, a clear hierarchy, a logical progression of content. For AI engines, it shows up as precise semantics, explicit tags, clearly established relationships between contents. Structuring a website for AI engines doesn't mean building two different sites. It means building a single site with a higher standard of clarity a standard that benefits human visitors, traditional search engines, and LLMs all at once.
1. Semantic hierarchy
The first structure LLMs read on a page is the heading hierarchy: H1, H2, H3. This hierarchy is the page's outline. It tells the engine what the page covers at the top level (H1), the subtopics it develops (H2), and the details it adds to each subtopic (H3).
For AI engines, this hierarchy is a navigation map. A well-written H1 immediately states what the page is. Precise H2s state which aspects of the subject it covers. It's from this map that LLMs extract the relevant sections to answer a specific query.
Bonhomme systematically recommends precise, descriptive H1 and H2 titles to its clients, consistent with the page's positioning not creative or allusive titles that sacrifice semantic clarity for stylistic effect.
2. Structured data as a direct signal
JSON-LD structured data (Schema.org) is the most direct tool for communicating structured information to AI engines about a brand, its services, its team, and its content. It lets you define entities and their attributes without ambiguity something LLMs can't always infer with certainty from text alone.
The Schema types most relevant to a premium brand: Organization (name, description, URL, logo, contact details, industries), Service (services offered, targets, sectors), Person (team members, expertise), Article (blog and Knowledge Center content), FAQ (structured questions and answers), BreadcrumbList (navigation path).
As a Paris-based web agency specialized in premium and luxury website development, Bonhomme implements this JSON-LD in every project treating it as part of the basic structure of a well-built site.
3. Internal linking as a thematic map
Internal links between pages aren't just a navigation tool, they're a statement of thematic structure. When a page about luxury branding links to a page about visual identity, which links to a page about brand platform, which links to an article about luxury storytelling: the link network maps out the brand's expertise in a given domain.
LLMs use this map to understand a site's thematic structure and assess its authority on a subject. Dense, coherent internal linking around a domain of expertise is a strong signal of thematic authority.
Bonhomme systematically recommends that clients create links between the pages of their site, particularly between their Knowledge Center articles and the corresponding service pages. This linking strengthens both traditional SEO and LLMs' thematic understanding.
4. FAQs as directly extractable answers
FAQs occupy a particular place in GEO structure. LLMs are fundamentally machines built to answer questions. When a site includes well-structured FAQs, precise questions, direct and complete answers, it provides LLMs with content that is directly extractable and usable in their responses.
The key to a good FAQ for GEO is the match between the questions asked and users' real queries. Questions should be phrased the way users phrase them, not the way a marketer would want to phrase them. "What is premium branding?" is a good GEO question. "Why choose Bonhomme for your branding?" is a marketing question, not a GEO question.
5. SEO copy at the top and bottom of the page
SEO copy placed at the top of the page (after the H1) and at the bottom of the page (before the footer) plays a specific role in GEO structure. This copy summarizes the page's positioning and expertise, it's among the first and last elements LLMs read on a page.
To be effective for GEO, this copy must: explicitly define the page's subject, mention the key concepts that define the positioning, specify the sector and target audience, and include location information where relevant. This is definitional copy, not advertising copy.
Drawing on more than ten years of experience in web development for the premium and luxury sectors, Bonhomme has developed a precise practice for writing this copy, which serves both traditional SEO and AI visibility at once.
6. Recurring mistakes
• Vague or creative H1 titles. A title like "The art of branding" tells an LLM very little. "Premium and luxury branding agency in Paris" tells it much more. Semantic clarity comes before stylistic effect.
• The absence of structured data. This is one of the most frequent and most costly gaps in terms of AI visibility. JSON-LD isn't optional.
• FAQs with rhetorical questions. Questions like "Why choose us?" are marketing questions, not GEO questions. LLMs look for answers to real user questions.
• Inconsistent internal linking. Internal links that don't follow a clear thematic logic blur the site's semantic map for LLMs.
7. The Bonhomme vision
For Bonhomme, structuring a website for AI engines is an extension of the same standard that guides the design of every premium site: clarity. A clear, structured, precise site is a site that works well for humans, search engines, and LLMs. Structure isn't a technical constraint. It's a form of editorial intelligence.
"A website well-structured for AI is simply a well-structured website. Semantics, hierarchy, linking: these are editorial disciplines, not engineering ones. And that's where the real value lies."
— Morgane Urbain, co-founder & creative director
"JSON-LD isn't code for machines. It's clarity for everyone, a way of explicitly stating what the site does, for whom, in which sector, with what expertise. It's what every site should have been doing from the start."
— Emmanuel Cruellas, co-founder & design director