Google AI Overviews and SEO

Key Takeaways

Google AI Overviews (formerly SGE) now appear on roughly 15–20% of all UK searches, with health, finance, and how-to queries most affected
Appearing inside an AI Overview does not guarantee a click — but it dramatically increases brand authority and can drive high-intent traffic
Structured, citable content with clear sources, first-hand experience, and concise answers is the winning formula
Tracking traditional rank positions alone is no longer enough — you need to monitor AI Overview visibility and zero-click trends

Search changed permanently in May 2024 when Google rolled out AI Overviews to US users and followed with a global rollout that reached UK search results by autumn 2024. The reaction in the SEO industry was split: some declared the end of organic traffic, others pointed out that click-through rates from AI Overview citations were competitive with position one results.

Neither view is entirely right. The reality is more nuanced, and for small businesses it demands a practical response — not panic.

This guide explains what AI Overviews actually are, how they affect your traffic, and what you should change about your content and technical setup to stay competitive.

What Are Google AI Overviews?

AI Overviews are AI-generated summaries that appear at the top of certain Google Search result pages, above the traditional blue links. They draw from multiple sources across the web to answer a question directly, and they include citation links on the right-hand side of the panel.

Google describes the system as built on its Gemini model, which is trained to synthesise information from high-quality sources into a coherent, conversational answer.

They are most commonly triggered by:

Informational queries ("how do I fix a slow website")
Comparison queries ("best SEO tools for small businesses UK")
Multi-step how-to questions
Health, legal, and financial topics (though with heavy YMYL caveats)

Product listing pages, local queries (e.g. "plumber near me"), and navigational queries (e.g. "Gmail login") rarely trigger AI Overviews.

How Often Do They Appear?

According to data from SE Ranking and Semrush published in early 2025, AI Overviews appeared on between 12% and 22% of US Google queries depending on the study methodology. UK figures are slightly lower — broadly in line with 10–18% based on tracking data from BrightEdge.

The percentage has fluctuated since launch. After initial criticism that AI Overviews sometimes surfaced incorrect or dangerous information, Google pulled back their frequency in mid-2024 before gradually expanding again through 2025.

AI Overview Frequency by Query Type

Different query types trigger AI Overviews at very different rates. Based on aggregated tracking data from SE Ranking, BrightEdge, and Semrush through 2025:

Query Type	AI Overview Frequency (UK, early 2026)	Click Impact
Health / medical	35–45%	High (many zero-click)
How-to / instructional	28–38%	Moderate (cites sources)
Financial / legal advice	22–30%	Moderate
Comparison / "best X"	18–25%	Lower (users still click)
Product / shopping	5–10%	Minimal
Local / "near me"	2–5%	Very low
Branded / navigational	<2%	Negligible

This table illustrates why strategy differs by content type: if you run a local trade business, AI Overviews are barely a concern for your core queries. If you publish health or how-to content, they are central to your traffic planning.

How AI Overviews Affect Click-Through Rates

The most important business question is simple: do AI Overviews reduce traffic?

The honest answer is: sometimes, and it depends heavily on query type.

A study by Conductor published in Q3 2024 found that when an AI Overview appeared, clicks to organic results dropped by an average of 34% for informational queries. For transactional queries, the impact was much smaller — approximately 9%.

For small business owners, this breaks down into two practical realities:

Informational content takes the biggest hit. Blog posts, how-to guides, and FAQ pages that once ranked well for informational queries now compete with AI-generated answers that users may never look beyond. If your content strategy relies heavily on top-of-funnel informational traffic, you need to adapt.

Commercial and local queries are largely unaffected. Queries like "affordable SEO tools UK", "plumber Bristol quote", or "restaurant near me" still generate clicks. The user intent demands a specific business or product, and AI Overviews generally do not displace that.

Working with small businesses across the UK through SDB Digital, I have watched this play out in Google Search Console data from early 2025 onward. A Bristol-based accountancy firm we work with saw impressions for "what does a sole trader tax return include" rise by 31% through 2025 — but clicks on those queries fell by 22%, a clear signal that AI Overviews were answering the question before the user reached our client's page. Meanwhile, clicks for "accountant Bristol small business" stayed flat and continued converting at the same rate. The divergence confirmed the pattern: informational queries are where AI Overviews eat traffic, commercial and local queries remain largely unaffected.

The Citation Opportunity

Being cited inside an AI Overview is genuinely valuable. Google selects sources based on authority, relevance, and the quality of the specific passage being referenced. A citation puts your brand name in front of searchers who may never have heard of you — and the click rates on cited sources are meaningfully higher than standard position-four or position-five results.

This is the shift that matters most: AI Overviews do not primarily reward the website that ranks highest. They reward the website that contains the most directly useful, citable passage for a specific query.

What Google Is Looking for in AI Overview Sources

Google has not published an explicit technical specification for AI Overview source selection. However, through analysis of which pages get cited and Google's own guidance on helpful content, a clear pattern emerges.

E-E-A-T More Than Ever

Experience, Expertise, Authoritativeness, and Trustworthiness — E-E-A-T — has been central to Google's quality rater guidelines for years. With AI Overviews, it becomes even more critical.

Pages that get cited consistently demonstrate:

First-hand experience: the author has actually done the thing they are writing about. Reviews from people who have used a product, case studies from an agency that ran the campaign, tutorials from someone who built the system.
Clear authorship: a named author with a verifiable professional background, linked to from an author bio page that itself has authority signals.
Accurate, up-to-date information: AI Overviews rarely cite pages that contain outdated statistics or that contradict well-established facts.
Source citations within the content: if your article cites government data, industry studies, or named experts, it looks more credible to both human readers and the AI.

One pattern that consistently produces citations is what I call the "answer-then-expand" format: open a section with a 60–80 word direct answer to the target query, then expand with supporting evidence and nuance. Google's systems can extract the direct answer for an AI Overview citation, while human readers benefit from the full context. I have tested this format across several client sites from late 2024 onward, and it produces measurably more AI Overview citations than long introductory paragraphs that bury the answer.

Concise, Directly Answerable Passages

AI Overviews pull specific passages, not entire pages. The winning format is a paragraph that directly answers a question in 50–150 words, without requiring the reader to decode jargon or wade through preamble.

This does not mean short content wins overall. Long-form content that contains several of these tightly-written, directly-answerable passages has an advantage over both very short pages and long pages that bury the answer in filler.

Structured Content and Schema

Pages with proper heading hierarchy, FAQ schema, and clear section labels are easier for Google's systems to parse and excerpt. Note that HowTo schema was deprecated by Google in September 2023 — FAQ schema and clear section labels are now the better choice for making structured content machine-readable. This has always been good SEO practice — AI Overviews make it more directly valuable.

How to Check if Your Page Is Cited in an AI Overview

Monitoring your AI Overview presence is not yet automated in standard tools, but you can do it systematically with the following process:

Step 1: Build your target query list. Start with the informational queries you know your best-performing content targets — check Google Search Console for pages where impressions are rising but CTR is falling. These are your highest-probability AI Overview interception candidates.

Step 2: Run incognito spot-checks. Open a private browsing window, sign out of your Google account, and search each target query. Note whether an AI Overview appears and, if so, whether your site is one of the cited sources (look for your domain in the citation links on the right side of the AI Overview panel).

Step 3: Check from multiple locations. AI Overview appearance varies by location and personalisation. If you serve specific UK regions, use a VPN set to a relevant city to check how results appear for local users.

Step 4: Track impressions vs clicks in GSC. For your target queries, create a custom segment in Google Search Console filtering by those specific queries. A pattern of rising impressions with falling CTR (while position stays roughly stable) is your strongest indirect indicator that an AI Overview is intercepting traffic.

Step 5: Monitor competitor citations. When you spot an AI Overview for your target query, note which domains are being cited. These are your primary competitors for AI Overview visibility, and auditing their content structure will tell you what Google currently favours.

Run this process monthly for your twenty to thirty highest-priority informational pages. Over time you will build a clear picture of where your content is and is not being cited.

Adapting Your Content Strategy

If you want to compete for AI Overview citations while maintaining your organic traffic, the following adjustments make the biggest difference.

Audit Your Informational Content

Go through your existing blog posts and guides and identify which ones target informational queries that are now regularly triggering AI Overviews. For each one, ask:

Does this page contain a clear, concise direct answer to the query it targets?
Is the author clearly identified with a bio that demonstrates relevant expertise?
Are claims backed by sources or real-world examples?
Is the content structure clean — clear headings, no walls of text?

Where the answer is no, update the content. This is not about rewriting everything. Often a 200-word rewrite of the introduction and the addition of a tightly-worded "quick answer" section at the top is enough to change the page's citation potential.

Build a FAQ Section Into High-Traffic Pages

FAQ sections serve two purposes: they answer related queries that might trigger separate AI Overviews, and they signal to Google that your page is a comprehensive resource. Each question-and-answer pair should be marked up with FAQ schema.

For a small business, the most valuable FAQs are the ones your customers actually ask. Look at your email inbox, your sales calls, and your Google Business Profile Q&A section. Those are the questions worth answering.

Focus Commercial Pages on Specificity

For your product and service pages — the ones driving actual enquiries — AI Overviews are less of a threat. But that does not mean you should ignore them.

Comparison queries like "RnkRocket vs Semrush for small business" or "affordable SEO tools UK" do trigger AI Overviews, and if you sell an SEO tool or service, you want your comparison content to be cited. Our product page and our RnkRocket vs Semrush comparison are both structured to be directly excerptable for exactly these queries.

Technical SEO Considerations for AI Overviews

Your technical setup affects whether Google can efficiently read and excerpt your content.

Crawlability and Indexing

This is obvious but worth stating: if Google cannot crawl a page, it cannot cite it. Make sure your important content pages are not accidentally blocked by robots.txt, are not set to noindex, and load quickly enough that Googlebot does not time out before reading the full content.

Core Web Vitals

Google confirmed in a 2023 documentation update that Core Web Vitals are considered as part of overall page quality assessments. Pages that load slowly, have poor Largest Contentful Paint scores, or generate high Cumulative Layout Shift are disadvantaged in quality assessments that affect AI Overview selection.

If you are unsure how your site performs on Core Web Vitals, RnkRocket's site audit tool runs a Lighthouse-based technical analysis and flags the specific issues affecting your scores.

Structured Data

Implement the following schema types where relevant:

Article / BlogPosting: for all editorial content, including author, datePublished, dateModified
FAQPage: for pages with question-and-answer sections
Organization: on your homepage and about page
LocalBusiness: if you serve a geographic area

Schema does not directly guarantee AI Overview citations, but it makes your content substantially easier for Google to parse and categorise.

Generative Engine Optimisation (GEO): The Emerging Discipline

AI Overviews are Google's implementation of a broader shift. ChatGPT, Perplexity, Bing Copilot, and other AI tools are also serving search-style queries, and they all draw from web content.

Generative Engine Optimisation — often called GEO — is the practice of optimising content to appear in AI-generated answers across all these platforms, not just Google.

The principles overlap substantially with good SEO:

Clear, factual, well-structured content
Strong E-E-A-T signals
Schema markup
Fast-loading pages

But GEO adds some specific considerations: ChatGPT's knowledge has a training cutoff, so newer content may not be indexed. Perplexity and Bing Copilot do real-time web retrieval, so freshness matters more for those platforms. We cover the broader shift towards AI-first search in more detail in our post on the future of AI in SEO. The trends shaping GEO in 2026 are also explored in our SEO trends 2026 guide.

Measuring Your AI Overview Performance

Standard rank tracking does not capture AI Overview performance. You need additional signals.

What to track:

Impressions from Google Search Console: GSC does not explicitly flag AI Overview impressions, but a rising impression count with a falling CTR is often a signal that AI Overviews are intercepting traffic for a query.
Zero-click trends: monitor your GSC data for queries where impressions are stable or growing but clicks are declining. These are your AI Overview exposure queries.
Manual spot-checks: for your key target queries, run the search yourself (in incognito, signed out) and note whether an AI Overview appears and whether your site is cited.
Branded search volume: AI Overview citations drive brand awareness. If your branded search volume is growing, that is partly an AI Overview effect.

Our services page covers how RnkRocket tracks these metrics alongside traditional rank position data, so you have a complete picture rather than just one half of the story.

FAQ

Will Google AI Overviews kill my blog traffic?

Not necessarily. Informational queries are most affected, but commercial and local queries see minimal impact. The bigger risk is passive — doing nothing while competitors adapt their content to be more citable. Audit your highest-traffic informational pages first and ensure they contain concise, directly-answerable passages backed by real expertise.

How do I know if my site is being cited in AI Overviews?

The most reliable method is manual spot-checking for your target queries. Google Search Console does not yet provide explicit AI Overview citation data (as of early 2026), but declining CTR alongside stable or growing impressions is a useful indirect indicator. Third-party tools including Semrush and SE Ranking have begun tracking AI Overview presence at the keyword level.

Should I change my entire content strategy because of AI Overviews?

No — but you should evolve it. The fundamentals of good content (genuine expertise, clear structure, accurate information, real-world examples) are more valuable than ever. The change is in how you present that content: shorter, more directly-answerable passages, stronger author signals, and better schema markup. Your existing strong content is an asset — update it, do not abandon it.

What Makes Content AI-Citable: A Reference Summary

Small businesses competing for AI Overview citations need to optimise content differently from traditional SEO. The core principle is this: Google's AI systems are selecting passages that are concise, factually grounded, and attributable to a credible source — not whole pages, but specific paragraphs that directly answer a question. A well-structured 2,000-word guide containing five such passages has a meaningfully higher citation probability than a 500-word post with no clear direct answers, or a 5,000-word piece where every answer is buried in preamble. For UK small businesses, the most practical starting point is auditing your top-ten informational pages by impressions, identifying the primary query each targets, and rewriting the opening section of each to lead with a 60–80 word direct answer. Pair that with FAQPage schema and a named author bio, and you have addressed the three highest-impact citation signals. Voice search and AI Overview optimisation share these same foundations — a point we explore further in our voice search guide.

Start Tracking What Matters

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Google AI Overviews: What They Mean for Your SEO Strategy