Google AI Overview-organic ranking overlap drops after core update

2025-04-15 02:00:09

AI Overviews are now less likely to cite pages that rank in Google’s top 10 organic positions, according to new BrightEdge data. This change was observed following Google’s March 2025 core update.

By the numbers. The overlap between AI Overview citations and Google’s top 10 organic positions dropped from 16% to 15% following the March 2025 core update.

Why we care. Tens of millions of searches per day now feature AI-generated summaries that don’t cite the highest-ranked results from organic search. The good news? Pages ranking outside Google’s top 10 positions now have a better shot at being cited in AI Overviews.

But. This appears to be a major shift in how Google is synthesizing information via its AI-generated answers. The change could pose new visibility and attribution (and even more rank tracking) challenges. Other ongoing challenges:

  • Traffic from AI Overviews to websites seems minimal and typically leads to few or zero clicks.
  • Organic click-through rates are dropping.
  • You are also (again) competing with Google, which just rolled out links in AI Overviews to its own search results.

The big picture. Google’s John Mueller confirmed that Google AI Overviews are impacted by core updates. BrightEdge’s latest finding seems to be further confirmation of that. Mueller said last August:

  • “These are a part of search, and core updates affect search, so yes.”

What’s next. We will continue to watch how Google’s AI Overviews and core updates impact organic traffic (that “necessary evil” which makes it possible for websites to exist and Google to have all the fresh, helpful content it needs).

Dig deeper. Google AI Overviews spiked during March 2025 core update