Google AI Overview Citations From Top-Ranking Pages Drop Sharply

Rating in Google’s high 10 is a weaker indicator of being cited in AI Overviews than it was final yr, in keeping with an updated Ahrefs analysis.

The research examined 863,000 key phrases and 4 million AI Overview URLs. It discovered that 38% of cited pages additionally appeared within the high 10 outcomes for a similar question. In Ahrefs’ previous version of this study from July, that quantity was 76%.

The remaining citations are cut up nearly evenly between outcomes showing in positions 11–100 (31.2%) and past place 100 (31.0%).

What The Information Reveals

Ahrefs ran two variations of the evaluation. The primary counted all outcome sorts on the web page, together with adverts, featured snippets, Folks Additionally Ask packing containers, and video packs. The second appeared solely at customary natural listings.

The outcomes have been comparable. When filtered to natural outcomes solely, 37% of cited pages ranked within the high 10 and 36% fell outdoors the highest 100. The marginally greater share of non-ranking pages within the organic-only take a look at suggests some AIO citations come from pages that seem in search outcome options however not in conventional natural outcomes.

Ahrefs attributes the hole to 2 elements. First, its parsing methodology improved because the July 2025 research, that means it may possibly now detect extra of the citations that seem in AI Overviews. That makes the 2 datasets circuitously comparable. A number of the drop may replicate higher detection of citations that have been beforehand missed fairly than a pure change in how Google selects sources.

Second, Ahrefs factors to Google’s query fan-out process. When a consumer searches and an AI Overview is triggered, Google can cut up the unique question into a number of associated sub-queries. The pages that seem most frequently throughout these sub-query outcomes then get cited within the AI Overview.

Ahrefs suggests fan-out queries might now play a bigger function in supply choice, although Google hasn’t confirmed any particular adjustments to fan-out conduct. Google did upgrade AI Overviews to Gemini 3 globally in January, which Ahrefs notes as further context for the timing.

A separate BrightEdge analysis revealed Feb. 12 reported about 17% top-10 overlap for AI Overview citations, utilizing completely different methodology and a distinct dataset.

YouTube Emerges As A Prime Quotation Supply

Among the many AIO citations that didn’t rank in Google’s high 100 for a similar key phrase, 18.2% have been YouTube URLs, in keeping with Ahrefs’ knowledge. YouTube accounted for five.6% of all AI Overview citations within the dataset.

Ahrefs additionally reported, utilizing knowledge from its Model Radar device, that YouTube is the most-cited area in AI Overviews total and has grown 34% over the previous six months.

SEJ has coated this YouTube sample from a number of angles. SE Ranking’s study of German health queries in January discovered YouTube was the most-cited area in health-related AI Overviews, outranking official medical sources. And in Ahrefs’ AI Mode comparison study from December, YouTube was already essentially the most continuously cited supply for AI Overviews particularly, whereas AI Mode leaned extra closely on Wikipedia and Quora.

The convergence throughout these research factors to YouTube enjoying a rising function in how Google’s AI selects sources, significantly for queries the place the unique search outcomes don’t floor video content material organically.

Why This Issues

The connection between natural rankings and AI Overview citations has been a shifting goal. We coated a study in late 2024 that confirmed 75% of AIO citations got here from top-12 pages. BrightEdge reported 54% overlap in October 2025. Now two separate research put the quantity between 17% and 38%.

Optimizing for a single key phrase and rating nicely for it will not be sufficient. The fan-out question course of means Google’s AI can consider content material towards sub-queries you will not be monitoring. Masking a subject throughout associated angles and codecs seems to hold extra weight than holding a single top-10 place.

Trying Forward

The velocity of this alteration is value watching. If fan-out queries proceed enjoying a bigger function in supply choice, the hole between natural rankings and AIO citations may widen.

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