Over the last two weeks, Google's results have moved more than usual, with no confirmed update. Some sites have seen their traffic change and others have not noticed a thing. Here is what happened, how to read it whether your site moved or not, and why in SEO it pays to wait for data before changing anything.
What happened in Google: several shake-ups in a few days
Tracking tools flagged volatility spikes in Google's results on 20 and 21 October, and industry forums reported similar movements on the 16th and the 24th. Opinions are split: some sites saw gains, others losses and many no change at all. On top of that, the measurement tools themselves do not agree on the exact dates, and people have reported changes both in Search and in Google Discover.
Context matters. The September spam update finished rolling out on 8 October, and Google has not confirmed any other update since. There is movement, but nobody knows yet whether these are one-off tweaks or the warm-up to something bigger.
A shake-up is not a confirmed update
A confirmed update shows up on the Google Search Status Dashboard. If there is nothing there, what you are looking at are signals, not a fact. Tracking tools measure how much the results move, but they do not explain why.
One more data point for perspective: the last confirmed core update started on 21 May and ended on 2 June, and it has been five months without another one since. If a new one arrives, wait for the rollout to finish before drawing conclusions: the May update took almost 12 days to complete.
Traffic is only part of the picture
Among the comments from the industry, one of the most striking came from a hotel: it was getting fewer visits to its website but more guests walking through the door. It shows that web traffic and business results do not always move together.
That is why you should look beyond the sessions chart: calls, forms, bookings or sales. It works both ways: a drop in visits is not always bad news for the business, and a rise does not guarantee more revenue either.
Five steps to read your data without rushing
- Check the official dashboard first. If Google's status dashboard shows nothing, there is no confirmed update.
- Compare like-for-like days. A Saturday with another Saturday, not a Saturday with a Tuesday: traffic changes a lot depending on the day of the week.
- Cross-check traffic with business results. Calls, forms, bookings and sales. If they do not move, there is no crisis; if they have improved, do not assume it will last either.
- Separate Discover and News from Search. Several publishers have reported sharp changes in Discover that do not show in the rest of their traffic.
- Avoid changes based on a single day, good or bad. SEO is measured in weeks, and touching your site blindly can undo what was working.
If a core update arrives: how to prepare
If Google confirms an update, wait for the rollout to finish and let at least one full week pass before analysing. Then compare that week with the one before the start and review the whole site, not page by page. Avoid quick fixes: the changes that work are the ones designed for users and sustainable over time.
In the meantime, what you can do is strengthen the foundations. Check where your links come from and whether the profile looks natural, as we explain in our analysis of the September spam update. And remember that today you do not only compete in Google: how you get AI to recommend your online store matters too, and that channel does not depend on a single search update.
Frequently asked questions
How do I know if Google has released an update?
Check the Google Search Status Dashboard. If it does not appear there, the ups and downs you see in tracking tools are signals, not a confirmed update.
Should I change my site if my traffic moved this week?
Not right away, whether it went up or down. First compare like-for-like days and check whether your sales or enquiries have moved too. If the business has not changed, wait for more data before touching anything.
How long does it take for a core update to show?
It depends. The last confirmed core update, in May 2026, took almost 12 days to roll out, and it is best to wait at least one week after it ends before analysing the data.
Does it affect Discover the same way as Search?
Not always. Some publishers have seen sharp drops in Discover that do not show in the rest of their traffic, so analyse each channel separately.
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