Cardiff Media · Blog

Why the old SEO playbook
is dying — and what replaces it

✍️ Chris Barnbrook 📅 August 2025 ⏱️ 7 min read 🏷️ AEO · GEO · Local SEO · AI Search

Something significant happened to search in the last 18 months. Google's AI Overviews started answering questions before users click anything. ChatGPT became a search engine. Perplexity launched. And according to Gartner, traditional search engine volume has already started dropping — with a 25% reduction predicted by 2026 now looking like it's arriving on schedule.

For local businesses across the UK, this isn't a distant technology story. It's already changing which businesses get found — and which don't.

25%
Predicted drop in traditional search engine volume by 2026, as users shift to AI-powered search tools (Gartner). Traffic from AI referrals to websites has surged over 350% year-on-year in the same period.

The businesses that will win aren't necessarily the ones with the biggest marketing budgets. They're the ones who understand what's actually changing — and have the right infrastructure in place before their competitors catch up.

The shift from keywords to answers

Traditional SEO was built around a simple idea: create pages that rank for keywords, drive traffic, convert visitors. That model still works — but it's no longer enough on its own.

AI-powered search engines don't just return a list of links. They synthesise information from across the web and deliver a direct answer — often without the user ever clicking through to a website. If your business isn't the source that AI cites, you're invisible to that search.

This is where two new disciplines come in:

🎯

AEO — Answer Engine Optimisation

Structuring your content so AI tools can extract and present it as a direct answer. Featured snippets, voice search, Google AI Overviews — all of these pull from AEO-optimised content.

🤖

GEO — Generative Engine Optimisation

Ensuring your brand appears when ChatGPT, Perplexity, Claude, and Gemini generate answers about your industry or location. 80% strategic positioning, 20% technical. It's about entity authority, not just keywords.

"Answer engine optimization and AI overviews have fundamentally changed the way customers search the web. Content needs to be optimized to appear in AI-led searches — a strategic shift in your content strategy has to occur to meet lead gen and brand awareness goals."

— Dave Steer, CMO at Webflow (CMO Future of Marketing Report 2025)

Why your website is the foundation

Here's something that doesn't get said clearly enough: AEO and GEO only work if your website is technically capable of being read by AI systems.

Most platform-built websites — Wix, Squarespace, GoDaddy, Duda — generate JavaScript-heavy output with bloated code and slow load times. AI crawlers parse clean semantic HTML far more effectively than dynamically rendered platform content. A site that scores 45 on Google PageSpeed isn't just losing human visitors — it's being overlooked by the AI systems that are increasingly the first point of contact for potential customers.

95+
Typical PageSpeed score on a Cardiff Media Bulletproof Website
40–60
Typical PageSpeed score on platform-built sites (Wix, GoDaddy etc.)
34.5%
Drop in click-through rates as AI Overviews answer questions directly (Search Engine Land)

A fast, cleanly-coded website built on semantic HTML isn't just a better user experience. It's the technical prerequisite for AEO and GEO to work at all. Cardiff Media builds every site on this foundation — AEO and GEO-ready from day one, not retrofitted afterwards.

⚠️ The risk isn't the monthly platform fee. The real risk is leaking relevance. If AI search systems can't parse your content, cite your business, or understand your entity clearly — you're invisible to a growing percentage of searches, regardless of how much you spend on traditional SEO.

Reviews are now an AI signal — not just a trust signal

Here's a connection most businesses haven't made yet: your Google reviews directly influence whether AI systems recommend you.

When someone asks ChatGPT, Perplexity, or Google's AI Overview to recommend a plumber in Cardiff, a café in Newport, or an electrician in Bristol — those systems pull from publicly available data. Review volume, review recency, star rating, and the language customers use in reviews all factor into how AI systems assess your entity authority.

A business with 8 reviews averaging 3.9 stars is not being recommended by AI alongside a competitor with 94 reviews averaging 4.8 stars. The gap in trust signals is too large. RepGro's entire purpose is to close that gap — systematically, automatically, at scale.

"More and more, the first time customers find your content will be through an AI search engine. The evolution of SEO is now AEO, where traditional SEO practices are elevated to target visibility and discoverability in AI search engines."

— Dave Steer, CMO at Webflow

Short-form video: the content format AI search is increasingly citing

The CMO Future of Marketing Report 2025 surveyed thousands of marketing leaders and found that 79.3% rate short-form video as the most impactful content format for engagement, tied with blog posts for second-best ROI after webinars.

This matters for AI search for a specific reason: platforms like YouTube, TikTok, and Instagram Reels are increasingly indexed by AI search engines. A local business that consistently publishes short-form video content is building a digital footprint that AI systems can discover, cite, and recommend — in addition to the direct engagement benefits on social platforms.

You don't need a production crew. The most effective short-form content for local businesses is usually shot on a phone: a job walkthrough, a before-and-after, a quick answer to a common customer question. The strategic brief matters more than the production quality. Cardiff Media provides that brief as part of Plan 3.

How it all works as a system

The reason Cardiff Media packages these services together isn't upselling. It's because they're genuinely interdependent. Here's how:

🛡️

Bulletproof Website

Fast, clean, semantic HTML. AEO and GEO-ready. The technical foundation everything else is built on. Without this, the rest works at half capacity.

📍

Local SEO + AEO

Schema markup, entity clarity, location signals, and content structured for AI extraction. Built into every Cardiff Media site from day one.

RepGro Reviews

Volume, recency, and sentiment — the three review signals AI systems use to assess entity authority. RepGro automates the collection process 3–5× faster than manual methods.

📱

Social Media + Video

Consistent content published across all channels, with short-form video strategy included on Plan 3. Builds the digital footprint AI systems need to confidently recommend your business.

Each element reinforces the others. A fast site with strong reviews and consistent content creates an entity signal that AI systems trust. Individually, each component helps. Together, they compound.

What the data says about preparedness

The CMO Future of Marketing Report 2025 found that only 12.8% of marketers feel very prepared for the changes underway in search and AI. A further 30.8% admitted they aren't prepared at all.

For large enterprises with dedicated marketing teams, this is a strategy problem. For local businesses in the UK, it's more immediate — most don't have a marketing team at all. The window to get ahead of competitors in local markets is genuinely still open, but it's narrowing as AI search adoption accelerates.

"AI isn't going away. The real risk isn't leaking data — it's leaking relevance. The companies who learn to use it early, and wisely, will win."

— Petr Hloušek, CMO at ALVAO (CMO Future of Marketing Report 2025)

This is the opportunity Cardiff Media is built around. Most local businesses are still on slow, platform-locked websites with no AI search strategy and fewer than 20 reviews. Getting there first — even in a single local market — creates a compounding advantage that becomes progressively harder for slower-moving competitors to close.

📖
Further reading: GEO, AEO, and SEO in 2026: The enterprise guide to AI visibility — Writer.com (July 2026). Covers the full technical landscape of GEO and AEO, including why Gartner's 25% search volume prediction is already playing out. Read the full article →

Also referenced: AI Search — GEO vs AEO: What Local Businesses Need to Know (LocalBizGuru, June 2026) and the CMO Future of Marketing Report 2025, which surveyed thousands of marketing leaders on AI adoption, content strategy, and preparedness.

🔍 See if your website is ready for AI search

Free 60-second audit. Detects your platform, live PageSpeed score, estimated 5-year cost, and whether your site can be cited by AI search engines. No email required.

Run Free Audit →
CB
Chris Barnbrook
Founder of Cardiff Media Ltd (est. 2010) and Cardiff Directory Wales. Wix Legend Partner. 15+ years helping UK local businesses with SEO, web design, and digital marketing. Based in Newport, Wales.
chris@cardiffmedia.co.uk

🛡️ Bulletproof Websites

Own your site, own your infrastructure. AEO-ready from day one. From £0/mo.

See Plans →

⭐ RepGro Reviews

Build the review volume AI search systems need to recommend your business.

Learn More →
Call Us WhatsApp