Rather than rebuilding everything from scratch, organisations should focus on creating better content, improving technical performance, strengthening topical authority and delivering a better user experience.
Those activities remain valuable regardless of whether somebody discovers your website via a traditional blue link or an AI-generated answer.
Why technical SEO matters more than ever
One misconception surrounding AI search is that technical SEO has become less important. In reality, the opposite may be true.
During recent technical SEO audits, we’ve consistently found that the biggest barriers to AI visibility aren’t a lack of GEO tactics. Instead, they’re the same issues that have affected SEO for years: poor internal linking, weak topical coverage, duplicate content and indexation problems.
AI systems need to:
- Crawl content efficiently
- Understand page relationships
- Interpret site structure
- Identify entities and topics
- Access accurate, current information
Without strong technical foundations, search engines and AI systems can struggle to understand your content properly.
That’s why our technical SEO audits continue to focus on fundamentals such as:
- Indexation
- Internal linking
- Crawl efficiency
- Structured data
- Canonicalisation
- Page speed
- Core Web Vitals
These are not “old SEO” activities.
They are the infrastructure that allows modern search engines and AI systems to interpret your website accurately.
As Google’s guidance highlights, AI-generated responses are grounded in existing search systems and rely on content retrieved from Google’s index.
The growing importance of topical authority
One trend we’re seeing across many client websites is the increasing importance of topical depth.
Publishing a handful of disconnected blog posts is no longer enough.
Google increasingly rewards websites that demonstrate expertise across an entire subject area.
For example, a business selling industrial roofing products shouldn’t simply publish one article about roof access hatches.
They should build a knowledge hub covering:
- Roof access regulations
- Access hatch specifications
- Safety compliance
- Installation guidance
- Maintenance best practice
This creates a broader signal of expertise.
AI-powered search experiences appear to favour websites that demonstrate broader topical expertise, allowing search engines to better understand authority and relevance across a subject area.
Many of the websites gaining visibility in AI-powered search experiences are also organisations with strong technical SEO, authoritative content and established topical expertise.
At Think, we’ve seen first-hand how expanding coverage around a subject can increase overall visibility.
Over the last 12 months, articles and service pages covering SEO, AI search, agentic search, SEO copywriting and technical SEO collectively generated more than 100,000 impressions in Google Search.
Rather than relying on a single page to rank, each piece helps strengthen the overall topic cluster and reinforces our expertise across related search queries.