AI's answer about your business changed twice since Tuesday
Google's AI answers do not sit still. Tracking 43,000 keywords, Ahrefs reported on November 11, 2025: "Our research revealed that AI Overviews have a persistence of 2.15 days on average," and between consecutive versions "nearly half (45.5%) of the cited sources are entirely new" (ahrefs.com). The answer a customer saw about your business on Tuesday is probably not the answer another customer sees on Friday. A one-time snapshot cannot tell you whether you are winning a board that reshuffles every two days. Here is how to read the churn without fooling yourself.
The board reshuffles every two days
The Ahrefs numbers deserve a slow read. The average AI Overview held its exact form for 2.15 days. Between one observation and the next, the visible content had a 70% chance of changing, and 45.5% of the cited sources were entirely new. Not reworded. Replaced.
For an owner, that means the AI answer about your category is not a page that got written once. It is a draft the machine keeps redoing, pulling a different mix of sources almost every time. Whoever showed you a screenshot of an AI answer was showing you weather, not climate.
What stays put
The same study found something steadier underneath, and it matters more: "AI Overviews are continuously rephrasing a stable, underlying consensus." The wording churns and the citations rotate, but the machine tends to defend the same conclusion.
Two consequences. If the consensus about your category already includes you, most of the churn is noise; you will drop out of one refresh and return in the next. If the consensus does not include you, one lucky citation will not stick. The work is becoming part of the pool the machine keeps drawing from: pages crawlers can reach, facts stated where a machine can lift them whole, your name appearing consistently in the sources it trusts.
Why a one-time audit cannot see this
A single scan, ours included, is a photograph of a moving board. It answers the eligibility questions: whether crawlers can get in, whether your pages read as blank without JavaScript, whether your 404s and redirects behave, whether your facts survive quoting. Those are worth knowing and they are checkable. What no single scan can tell you is whether you held your ground through last night's refresh. Our own doctrine applies to us here: the score is a hypothesis, your traffic is the ground truth.
So treat any audit, ours or a competitor's or your agency's, as a starting position. The interesting number is the delta.
How to watch it without fooling yourself
Free first. Our Visibility Scan reads your whole site, up to 150 pages, and names every failing check, worst first. Every site gets two fresh scans a month at no cost. Run one today, fix the worst finding, run the second in two weeks, and compare. That loop costs nothing and it already beats what most paid reports deliver, because it shows movement instead of a moment.
Keep Google Search Console open too. It is free, and it is your own record of queries, impressions, and clicks, unaffected by anyone's scoring, ours included.
When you want the watching done for you, that is what our Monitor tier is: one site on watch, weekly automatic scans, a monthly PDF, $29 a month, cancel any month. We built it because of the number this page opened with. A board that reshuffles every 2.15 days does not respect an annual audit.
The honest close
Nobody can freeze the board, and nobody can promise you a permanent seat in an AI answer. Anyone who claims otherwise is selling against the published data. What you can do is stay eligible, stay mentioned, and measure in deltas instead of snapshots. The machines redraw the answer every two days. Check that the redraw keeps including you.
Sources: Ahrefs, "AI Overviews Change Every 2 Days (But Never Change Their Mind)," November 11, 2025 (ahrefs.com).