Google is no longer just pointing people toward content—it’s starting to be the content. That shift is no longer speculation. It’s measurable. When Google launched its new AI Overviews feature, the SEO community knew change was coming. But now, thanks to new research from SEMrush, we can finally quantify the impact. The early data paints a clear picture: AI Overviews are rewriting how search results work—and marketers need to evolve if they want to stay visible.
In this article, we’ll break down what the data tells us, how AI Overviews are reshaping the SERP, and what marketers, SEO professionals, and content creators must do to adapt. If you rely on organic search traffic to grow your business or build your brand, this is essential reading.
Research: SEMrush AI Overviews Study: What 2025 SEO Data Tells Us About Google’s Search Shift
What Are AI Overviews?
Google’s AI Overviews, officially launched by Google in May 2024, is a new feature that combines traditional search results with generative AI responses. Instead of just linking to web pages, Google now provides direct, synthesized answers at the top of the results page—effectively summarizing information from multiple sources in one convenient box. These responses are conversational, often structured in a question-and-answer format, and aim to satisfy the user’s intent without requiring a click.
This changes how users interact with search. The core idea behind AI Overviews is to save time and remove friction. If someone asks, “What’s the best way to clean hardwood floors?” the AI Overview might give them a 3–5 sentence summary pulled from various high-ranking websites, skipping the need to scroll or browse multiple tabs. Users get what they need instantly.
But for businesses and marketers, this convenience comes at a cost. When users don’t click, traffic doesn’t flow. This shifts the dynamic of search marketing from optimizing purely for position to optimizing for citation within the AI-generated content.
It’s also important to note that these AI Overviews aren’t entirely new—Google has experimented with snippets and quick answers for years. But what’s different now is the scope and intelligence of the system. AI Overviews can blend nuanced context, interpret intent, and even perform light reasoning. As the technology evolves, the implications for organic visibility become more profound.
The takeaway is clear: AI Overviews aren’t just a new type of rich snippet. They are a foundational shift in how Google delivers information, and they signal a deeper transformation in search behavior and content strategy.
SEMrush’s Findings: What the Data Tells Us
Semrush analyzed over 100,000 keywords across desktop U.S. search results to better understand where and how AI Overviews appear. The study revealed a number of important patterns that should shape how marketers approach SEO going forward.
First, AI Overviews showed up in 8.71% of all searches analyzed. That may seem small, but in the context of Google’s vast daily search volume, it equates to hundreds of millions of affected queries each month. Even this limited rollout is already disrupting traffic flow for a significant number of publishers and businesses.
Second, AI Overviews disproportionately favor long-tail, informational queries. These are the types of searches where users are seeking guidance, explanations, or multi-step answers—rather than direct purchases or branded navigation. It’s here that AI can offer the most utility and, therefore, the greatest disruption. These queries are the backbone of most content marketing strategies, meaning content creators who rely on top-of-funnel visibility are directly in the path of change.
Third, the data confirmed that traditional top-ranking results are not guaranteed to appear in AI Overviews. In fact, the overlap between the top ten organic links and the sources cited in AI Overviews was surprisingly low. This reveals a major shift in how authority is judged. It’s not just about your rank—it’s about how well your content aligns with the AI’s ability to summarize and explain a concept.
Finally, and perhaps most critically, click-through rates drop significantly when AI Overviews appear. When users receive a comprehensive answer upfront, they are less likely to explore the rest of the SERP. For some keywords, this leads to dramatic declines in organic traffic, even when a site ranks on page one.
This data underscores the need to move beyond traditional SEO thinking. It’s no longer about just ranking high—it’s about being deemed relevant enough for the AI to include you in its generated overview.
Which Types of Searches Trigger AI Overviews?
Understanding which searches activate AI Overviews helps you determine which parts of your content strategy are most at risk—or most likely to benefit.
SEMrush’s research makes it clear: AI Overviews are predominantly tied to informational queries. These are the questions users ask when they’re early in their decision-making process, often seeking to understand a topic more deeply. Searches starting with “how to,” “what is,” “best way to,” “can you,” or “why does” are frequent triggers.
Examples include:
- “How to train a puppy not to bite”
- “What is the best time of year to visit Iceland?”
- “Why does my back hurt when I sleep?”
These queries reflect intent to learn, not to buy. That’s why ecommerce keywords, branded terms, and navigational searches rarely activate AI Overviews. If someone searches “Adidas Ultraboost men’s size 11,” they’re more likely to see shopping ads, product listings, and standard organic links—not an AI-generated paragraph. Similarly, searching for “LinkedIn login” will not trigger an Overview. There’s nothing to summarize when the user already knows what they want.
However, this has serious implications for content marketers. Blog posts, resource centers, FAQs, and knowledge base articles are all rich with informational intent. These assets are foundational for driving top-of-funnel awareness. But if AI Overviews begin answering these questions directly, the traffic they once drove could shrink—unless that content is good enough to be cited by the AI.
It’s also worth noting that AI Overviews are more likely to appear on mobile in the future, as Google increasingly optimizes for fast answers on smaller screens. That makes clear, structured, and mobile-friendly content more important than ever.
To future-proof your content, focus on intent. Ask: What is the user trying to learn? And how can my content serve that need so effectively that it earns a place in the AI’s answer?
The Click-Through Rate Fallout
One of the most important parts of SEMrush’s study was analyzing CTR impact. AI Overviews are reducing clicks, especially when they appear prominently.
If a user finds the answer they need at the top of the page in the AI Overview, there’s no reason to scroll or click.
That’s a problem.
Publishers who depend on organic traffic—blogs, media outlets, affiliate sites—are already reporting noticeable drops in impressions and clicks. In some cases, the AI Overview absorbs all the searcher’s attention, which hurts even the top-ranking traditional result.
What This Means for SEO in 2025 and Beyond
We’re at the beginning of a new SEO paradigm. AI Overviews are not just a novelty. They are a structural change to how Google presents—and controls—information. Here’s what this means in practical terms:
1. Ranking in the top 10 is no longer enough. If you’re not included in the AI Overview sources, your traffic could suffer even if you hold the #1 spot.
2. Optimizing for AI-generated content is now a priority. Just as we once optimized for featured snippets, we now need to optimize for inclusion in AI Overviews. This includes clarity, relevance, structure, and freshness.
3. Authority and trust signals matter more than ever. Google’s AI pulls from what it deems trustworthy, authoritative, and clear. E-E-A-T (Experience, Expertise, Authoritativeness, Trustworthiness) is no longer just a guideline—it’s a requirement.
4. Branded search and direct traffic will become more important. As generic queries become harder to win, building brand equity so users search for you becomes critical.
5. Owning your audience is key. If you rely solely on search to drive traffic, you’re vulnerable. Email lists, social followings, and community platforms provide more stability than SERPs controlled by algorithms.
How to Optimize Content for AI Overviews
To give your content the best chance of being cited in an AI Overview, focus on the following:
- Use concise, direct answers near the top of your content. Structure your content so that the first paragraph clearly answers the user’s query, much like a snippet would.
- Incorporate related subtopics within the same article. AI Overviews favor comprehensive sources. A single blog post that explains multiple facets of a topic may have a better chance of being included.
- Cite reputable sources and add schema markup. Help Google understand your content by making it semantically clear. Structured data and outbound links to trustworthy sites help establish credibility.
- Keep your content fresh. AI Overviews tend to favor newer content. Make regular updates to top-performing pages to keep them relevant.
- Use first-hand insights and original data. Content that includes unique expertise, proprietary data, or personal experience may stand out from generic AI-generated content.
- Write with natural language and semantic variation. Avoid keyword stuffing. Instead, write conversationally and include synonyms and related terms naturally within the text.
Prepare for the AI Future—But Don’t Panic
Yes, AI Overviews are a disruptive force—but they’re not the end of SEO. They represent a transformation, not a death sentence. Think back to previous shifts in search: the rise of mobile-first indexing, the introduction of featured snippets, or the BERT update. Each one caused concern, but each also opened new doors.
The key is to adapt proactively, not react passively.
Start by reassessing how you define success. In the past, top rankings meant high traffic. Now, a top position with no AI citation might not help much. Begin to track whether your pages are being referenced by Overviews. Tools and platforms are beginning to emerge to help measure this visibility metric.
Next, invest in content depth and clarity. Google’s AI needs to understand your content easily. That means clean structure, short introductory answers, and a balance of breadth and specificity. Write with authority and consistency. Incorporate original data, case studies, and examples that AI can’t easily replicate.
Third, don’t neglect other marketing channels. Relying too heavily on organic search has always been risky—but now, it’s riskier. Build a list. Start a newsletter. Grow your brand on social. Use retargeting to bring people back. Use paid campaigns to support your best-performing organic pages.
Finally, don’t lose sight of the human behind the query. AI Overviews may change how information is delivered, but they don’t change what people want: clarity, value, trust, and help. If your brand can deliver that consistently, you’ll always find ways to reach your audience.
The AI-enhanced future doesn’t eliminate SEO. It refines it. The bar is simply higher.
Final Thoughts
Google’s introduction of AI Overviews marks one of the most significant shifts in search behavior in over a decade. This isn’t a tweak—it’s a redefinition of how search engines deliver answers and how users interact with those results.
The big shift is this: SEO is no longer just about keyword targeting and backlinks. It’s about becoming a source of trusted insight—one that Google’s AI considers valuable enough to cite. That means the quality of your content, the depth of your expertise, and the structure of your delivery all matter more than ever before.
This moment is a call to evolve. It’s a call to revisit the fundamentals of content strategy and refocus on usefulness, originality, and authority. The businesses and brands that succeed in this new landscape won’t be those chasing hacks—they’ll be the ones committed to consistently creating helpful, high-quality content that earns attention on its own merit.
If you’re building your digital presence today, focus on these three things: clarity, credibility, and connection. Don’t just try to get traffic—try to deserve it. Don’t just write content—teach, guide, and contribute something real.
Because in an era where AI may summarize, reframe, and repackage everything we publish, the best way to stand out is to offer something that AI can’t fake: human experience, hard-earned insight, and an authentic voice.
And those aren’t going out of style—no matter what the algorithm does next.
