How to Optimise Your Website for AI Visibility (and GEO)

How do I get my brand to show up in AI summaries and overviews? It’s the question on everyone’s lips in 2025.

AI is no longer the future - it’s here, embedded in our daily search habits. From LinkedIn threads to news feeds, AI is dominating conversations everywhere. And in the world of search, the pace has picked up dramatically.  

Generative AI overviews are now appearing at the top of results, answering queries instantly, and changing how we discover and engage with content.

In our last article, SEO vs GEO: How AI Is Changing Search, we explored the shift from traditional SEO (Search Engine Optimisation) to GEO (Generative Engine Optimisation). This time, we’re diving into what it means for your website and how to prime your content so it’s AI-friendly, discoverable, and ready to be cited in generative search results.

This is a Google AI overview. Note how it likes visuals and videos too.

What is AI Visibility?

AI visibility means how prominently your brand appears in AI-generated summaries, overviews, and conversational results. Unlike SEO, where rankings matter, AI visibility is about being cited as a trusted source in machine-generated answers.

As to what you call this, it's a moving feast! The most popular term currently is GEO but AEO (Answer Engine Optimisation) is also a legitimate term, as is AIO.


Why GEO Matters Right Now

  • Research shows that roughly 60% of Google searches no longer result in a website visit. Many users are getting their answers directly on the search page via AI summaries, featured snippets, or other zero-click formats. (Up and Social, 2025).
  • Brand mentions now outweigh backlinks. In generative engines, being referenced is more valuable than where your links come from. Research shows brands in the top 25% for web mentions get 10 times more visibility in AI answers. (Ahrefs, 2025).
  • Well-written content is king again. AI tools don’t want keyword-stuffed fluff. They’re looking for clear, structured, trustworthy copy they can parse and cite.

The takeaway? If your website isn’t GEO-optimised, you risk becoming invisible.

The trend shows a near 5x increase in the prevalence of AI-generated summaries in just eight months.

The Big Question: Is My Website Optimised for AI?

Let’s be honest: probably not.

Most websites were written for humans first and Google’s algorithm second. GEO adds a third audience: machines. Your content now needs to be clear enough for humans, but also structured enough for AI systems to read, understand, and reuse.

To appear in AI summaries, your content needs to be clear, structured, and backed by authority signals like citations and the author’s name. AI tools prioritise content they can parse and trust.

Don’t panic. The good news is you don’t have to rebuild your entire website. You do need to rethink how your existing content is written, structured, and maintained. Here’s how to start.

Steps to Optimise Content for AI

  1. Audit & Restructure Your Content
  2. Optimise for AI Readability
  3. Build Authoritativeness and Trust
  4. Create AI-Friendly Content Formats
  5. Don’t Forget the Technical Basics

Step 1: Audit & Restructure Your Content

To make your website AI-friendly, start with a content audit that improves readability and structure. This ensures AI engines can scan, understand, and cite your pages accurately.

Think of this as housekeeping for AI: tidy up your site so it’s easy to scan, segment, and cite.

  • Headings and hierarchy: Use clear H1–H3 structures. Generative engines break content into chunks; headings tell them what belongs where.
  • Conciseness and depth: Pair short, scannable summaries with deeper context. For example:
    • Start an article with: Butter prices have nearly doubled in the past year with 450g now costing about NZ$8.60. This isn’t just inflation; it's a symptom of export driven pricing and cost of living pressures.”
    • Then expand with a full analysis exploring why global demand and commodity pricing are pushing domestic prices higher, how families are reacting and the broader implications for affordability in Aotearoa.
  • Content clusters: Group related content into hubs or pillar pages so AI engines see you as authoritative on a subject.
  • Schema markup: Add structured data like FAQ, How-To, and Article schema. This boosts your chance of being cited in AI-generated answers.

Wait. What is Article Schema and How Do I Do it?

Article schema is a type of structured data or 'guide' that tells search engines (and now AI systems) key details about your content, including things like the headline, author, date published, and description.

By marking up your articles with schema, you make it easier for AI to recognise your content as authoritative and pull it into summaries.  

The simplest way to add schema is by using JSON-LD (a script you paste into your page’s code) or a plugin if you’re on WordPress. For this article, we simply asked ChatGPT to generate the schema below:

Schema mark up using JSON-LD

Step 2: Optimise for AI Readability

AI isn’t scanning for keywords — it’s mapping meaning. To help it along:

  • Lead with definitions: Start sections with plain-language explanations that could be lifted word-for-word into an AI overview.
  • Contextual linking: Use internal links that reinforce relationships between topics. This helps engines map your expertise.
  • Entity-focused language: Mention recognised terms, brands, and categories. For example, instead of just saying “rugby,” specify All Blacks, Black Ferns, Super Rugby Pacific. These entities are widely referenced and well-indexed, which makes it easier for AI tools to map your content to authoritative sources and surface it in summaries.

(In fact, we have hilarious proof of this. A few years ago Sue sat beside Scott Robertson on the plane. They had a great yarn and Sue wrote up a tale about it. That story is still our top-ranking SEO story and is now getting another round thanks to GEO!)

Mention recognised terms, brands, and categories. It helps when you sit beside Scott Robertson, All Black coach!

Step 3: Build Authoritativeness and Trust

Trust signals matter more than ever. Generative engines want content that looks credible.

  • E-E-A-T signals (Expertise, Experience, Authoritativeness, Trustworthiness): Include author bios, credentials, and dates. Make it clear your content is written by real experts.
  • Citations and references: Use reputable external sources. AI systems are more likely to cite content that cites others.
  • Freshness: Keep pages updated. Generative search often prioritises more recent content when choosing answers.

Step 4: Create AI-Friendly Content Formats

Generative engines prefer content they can structure easily. That means:

  • FAQs: Write in direct Q&A format. For example: “What is the Tongariro Alpine Crossing?” → “It’s a one-day hike across volcanic terrain in Tongariro National Park, often called the best day walk in New Zealand.”
  • Lists & tables: Perfect for comparisons or steps. For example: Great Walks comparison: Milford Track vs Routeburn Track vs Kepler Track.”  
A screenshot of a phoneAI-generated content may be incorrect.
  • Conversational tone: Write like you’re answering a question in ChatGPT. This mirrors how users query AI systems. For example: “Thinking about hiking the Milford Track? Here’s what you need to know: it’s a 4-day, 53.5 km tramp through Fiordland, often called the ‘finest walk in the world.’

Step 5: Don’t Forget the Technical Basics

Well-written content is an important part of GEO but technical housekeeping still matters. Check for:

  • Site speed and crawlability: If AI crawlers can’t access your pages quickly, they won’t use them.
  • Robots.txt and indexing: Make sure your best pages aren’t blocked.
  • Structured data: Again, schema markup is one of the easiest technical wins for GEO.

Tools to Test and Tune for GEO

Once your content is restructured, test how it performs in the new AI landscape. The GEO tools are evolving so fast and it depends on what you are looking for.  As writers, bluntly, we want tools that score our work and suggest improvements, although sometimes we disagree!

Here are some of our favourite tools:

Content Optimisation

  • SEMrush: Use the Content Template and Writing Assistant to check readability, coverage, and semantic richness. Their SERP Features report shows if you’re surfacing in formats AI often cites such as snippets and FAQs.
  • Clearscope / SurferSEO: Both push you to cover relevant entities and semantic fields, boosting LLM comprehension.

Field Testing

  • Perplexity.ai and ChatGPT: Run live queries and see if your content appears (or if competitors are being cited instead).
  • Google SGE Labs (if available): Preview how your site is summarised in AI-driven search.

Technical and Trust Signals

  • Schema Validators (Google Rich Results Test, Schema.org): Check your markup is working.
  • Originality.ai / Copyleaks: Ensure your content is original, AI is less likely to cite duplicate or scraped copy.
  • Analytics and Heatmaps (GA4, Hotjar, Clarity): See how humans interact with your content. Engagement still influences GEO.

What tools are you using? Let us know, and tell us why you like them.

Writing Is Your GEO Superpower

GEO might sound technical, but at its core it’s about writing. Clear explanations, well-structured formats, and authoritative signals are what make your content shine in AI overviews.

Search is changing fast. But here’s the opportunity: while others scramble to game the algorithm, you can focus on writing content so useful, clear, and credible that both humans and machines can’t ignore it.

At Big On Writing, that’s exactly what we do. We help brands craft content that’s not only optimised for SEO, but ready for the AI-driven search landscape. Because in 2025, well-written words aren’t just good marketing, they make sure you’re seen.

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