Google is testing a visibly thinner citations panel in AI Overviews, spotted September 8, 2026, and separately, the share of AI Overview citations that also rank in Google's top 10 has fallen from 76% to 38% since mid-2025. Citation and recommendation already measure different things: one brand can be named by AI in 41% of answers while its own site is cited as a source in only 23%.
The fuller trend picture behind both of these numbers lives in AI Search Statistics 2026, our running roundup of every AI-search figure worth tracking. This piece focuses on one narrower question: what happens to your business when the panel that shows citations gets smaller while the gap between a citation and an actual recommendation stays wide open.
Google is testing a visually thinner citations and sources panel inside AI Overviews, a design change rather than a confirmed cut to how many sources it includes. Search Engine Roundtable reported the test on September 8, 2026, after it was spotted by Khushal Bherwani, who posted a screenshot showing the reference panel rendered in a narrower, less prominent style on the results page.
Proof: Search Engine Roundtable — Google tests thinner AI Overview citations panel, September 8, 2026.
Why it matters: a narrower panel is easier to skim past, so even a page that is cited may earn fewer clicks than it did before the test.
Yes, and this is a separate, larger shift than the panel redesign. Ahrefs's analysis of millions of AI Overview citations, reported by Search Engine Journal, found that only 38% of cited pages also rank in Google's top 10 organic results for the same query, down sharply from 76% in an earlier run of the same study in mid-2025. The rest split almost evenly between pages ranking 11-100 and pages that don't rank in the top 100 at all.
Bottom line: a page's classic Google ranking is now a weaker predictor of an AI Overview citation than it was a year ago, a theme covered in more depth in why ranking #1 no longer means AI recommends you.
A citation is a link an engine shows as a source; being named or recommended means the engine's own answer text says your company, and the two move independently. A page can be the cited source behind an answer that names a competitor, and a company can be named repeatedly while its own site is rarely, if ever, the source an engine links to.
| Layer | What it measures | Category leader's share (Reflexa Index, Oct 2026) |
|---|---|---|
| Mentioned | the engine names the brand anywhere in the answer | 49% (433 of 882 eligible answers) |
| Recommended | the engine ranks the brand among its top picks | 41% (362 of 882 eligible answers) |
| Cited as a source | the engine links to the brand's own site as evidence | 23% (203 of 882 eligible answers) |
Proof: Reflexa AI Visibility Index, project-management edition, October 2026.
Why it matters: the citation share is the lowest of the three layers in this data set, so optimizing only for "getting cited" misses most of the gap between being seen and being the name a buyer actually hears.
Not necessarily, and Google hasn't said why it's testing the change. The reported difference is the panel's visual weight, a narrower column of links, not a confirmed reduction in how many sources appear inside it. A test like this can roll back, roll out broadly, or sit at a small percentage of traffic indefinitely, so it's worth watching rather than reacting to.
Do this instead: keep tracking whether AI actually names your company on your real buyer questions, since that number doesn't depend on how Google renders a panel.
The panel test is specific to Google's AI Overviews, but the underlying lesson, that citation and recommendation are separate measurements, holds across every engine Reflexa checks. ChatGPT, Claude and Perplexity each decide independently which companies to name in an answer and which sources to link to, covered further in AI search trends in 2026, so a company should track all three rather than assume one engine's behavior explains another's.
Rule of thumb: one engine's citation format change is a UI story; whether your name shows up in the answer itself is the measurement that actually affects a buyer.
None of this requires buying anything, and each step takes a few minutes:
Search Engine Roundtable reported on September 8, 2026 that Google is testing a visibly thinner citations and sources panel inside AI Overviews, a design change spotted by Khushal Bherwani, which makes the links less noticeable without necessarily removing any of them.
Yes. Ahrefs's analysis of millions of AI Overview citations, reported by Search Engine Journal in 2026, found that only 38% of cited pages also rank in Google's top 10 for the same query, down from 76% in a prior version of the same study run in mid-2025.
A citation is a link an engine shows as a source; a recommendation or mention is the engine naming a company in the answer itself, and the two move independently, so a brand can be named often while rarely being the cited source, or the reverse.
Not necessarily. The reported change is visual, a narrower panel, not a confirmed cut to the number of sources Google includes, and Google has not published a stated reason for the test.
Run the free check at dashboard.reflexatechnologies.com/audit, which reads your public pages the way the AI engines read them and shows what keeps them from using you.
The free check reads your pages the way ChatGPT, Claude and Perplexity read them — 23 structural checks, evidence attached, no card needed.