How AI-friendly is your website? Top tips for healthcare businesses

For years, healthcare websites served a relatively simple role. They helped patients find contact details, understand services, book appointments and, occasionally, read a blog post or two.

That role has fundamentally changed.

Today, your website is being actively read, interpreted and summarised by generative AI systems. Platforms such as Google AI Overviews, Perplexity and voice assistants are no longer just listing links. They are selecting information they consider credible enough to answer patient questions directly.

“In practical terms, your website has become an information source for machines as much as humans,” says Ellie Bakker, CEO of Splice Marketing. “If AI can’t easily interpret your content, it is far less likely to surface it, regardless of how good your clinical care or services are.”

For healthcare organisations, the implications are significant. If your website is not AI‑friendly, you risk becoming invisible in the very places patients are increasingly turning to for health information.

Start with speed and accessibility

AI favours the same fundamentals that frustrate humans when they are missing: fast, accessible and well‑structured websites.

Google’s Core Web Vitals now place strong emphasis on responsiveness, with metrics such as Interaction to Next Paint (INP) shaping how sites are evaluated. Slow, cluttered websites create a poor user experience and are harder for AI systems to crawl, understand and trust.

Practical priorities include:

• Compressing images and enabling lazy loading
• Designing mobile‑first layouts
• Removing unnecessary plugins, trackers and scripts
• Conducting regular performance, security and compliance audits

Accessibility is just as important. Clear heading hierarchies, readable font sizes, screen‑reader compatibility and descriptive image alt text all help AI systems interpret your content accurately. They also support inclusive access for patients with disability, low vision or limited digital literacy.

In healthcare, accessibility is not a nice‑to‑have. It is part of trust.

Help AI understand your content

Structured data, commonly referred to as schema markup, gives AI systems the context they need to interpret your website correctly.

By tagging key elements such as FAQs, services, practitioner details, clinic locations, opening hours and medical information, you reduce ambiguity. You make it easier for AI tools to extract accurate answers rather than guess.

Done well, structured data improves your chances of appearing in rich results, voice search responses and AI‑generated summaries, while also reducing the risk of your content being misrepresented.

Write for how patients actually ask questions

AI‑led search is intent‑driven, not keyword‑driven. That means healthcare websites need to reflect how patients genuinely ask questions, not how marketers once optimised for search engines.

“Patients don’t talk to AI the way they used to type into Google,” Bakker explains. “They speak in full sentences and often ask layered, nuanced questions.”

Effective AI‑optimised healthcare content:

• Mirrors natural speech patterns
• Uses clear, plain language without unnecessary clinical jargon
• Provides concise answers early, followed by deeper explanation
• Organises information around real patient concerns, not isolated keywords

Well‑structured FAQs, explainer articles and service pages written in this style are far more likely to be referenced in AI responses.

Think beyond text: voice, visual and conversational search

AI optimisation now extends beyond written copy. Different AI systems interpret content in different ways, and healthcare websites increasingly need to account for voice, visual and summary-driven search.

1. Voice search

Voice search is growing rapidly, particularly on mobile. Patients are more likely to ask health questions out loud using tools such as Google Assistant or Siri, and they speak differently than they type. These queries are longer, more conversational and usually framed as full questions.

Websites that reflect natural speech patterns are more likely to be selected as voice responses. Clear, question-based headings and short, direct answers help AI assistants surface accurate information, particularly for local queries such as clinic availability, opening hours or services offered.

2. Visual search

Visual search tools, including Google Lens, are increasingly used to identify conditions, interpret signage or locate nearby services. At the same time, AI vision models analyse the images on your website to understand clinical context.

Descriptive image file names, meaningful captions and clear alt text help these systems interpret what is being shown, while also improving accessibility for patients using assistive technologies.

3. AI-generated summaries and conversational search

AI tools such as Google AI Overviews and Perplexity now synthesise answers from multiple trusted sources, often without displaying traditional search results. Patients also ask more complex, multi-step questions that reflect real healthcare decision-making.

To be included, content needs to be easy to summarise and grounded in credibility. Pages that lead with a clear answer, use scannable formatting and reference authoritative Australian sources are more likely to be pulled into AI-generated summaries. Structuring content around patient journeys and linking related topics together further helps AI tools interpret and surface your information accurately.

The strategic takeaway

AI optimisation is not a technical add‑on or a marketing trend. It represents a shift in how healthcare organisations must think about their digital presence.

Your website now needs to:

• Perform well from a technical perspective
• Be accessible, structured and easy to interpret
• Anticipate patient questions in natural language
• Communicate clearly with both humans and machines
• Present visuals and metadata that AI systems can understand

“Think like your patient,” Bakker says. “And then think like their assistant.”

For healthcare leaders, the opportunity is clear. Practices that invest now in AI-friendly websites will not only improve visibility, but also strengthen trust, access and patient experience in an increasingly AI-driven healthcare landscape.

Splice Marketing works with practices and health brands to optimise digital platforms for visibility, trust and sustainable growth in an AI-first search environment.