Google's autumn 2026 updates: what changed for UK tradespeople (and what did not)

Google’s own Search Status Dashboard lists two ranking updates between August and October 2026, and both were spam updates. The August 2026 spam update ran from 18 to 21 August. The September 2026 spam update started on 24 September, and Google marked it complete on 8 October. The last core update Google announced was the May 2026 core update, which finished on 2 June. For both spam updates Google said the update “applies globally and to all languages”, and it said nothing about what either one targeted (Google Search Status Dashboard, ranking history, checked 9 October 2026).

In our view, two other changes matter more to most UK trades than either update. Since 31 August 2026, every website worldwide has a setting in Search Console that decides whether its content can appear in Google’s AI answers. Separately, Google has been seen testing a business listing that opens as an AI Overview. Both are covered below, with the source and date for every claim.

The short version: two spam updates, no announced core update

Here is every ranking update the dashboard lists from the May 2026 core update onwards. Google prints its times in US Pacific time. We have converted them to UK time, which was BST for every row.

Name on Google’s dashboard	Type	Started (UK time)	Ended (UK time)	Length Google lists
September 2026 spam update	Spam	24 Sep 2026, 17:15	8 Oct 2026, 09:00	13 days, 16 hours
August 2026 spam update	Spam	18 Aug 2026, 17:27	21 Aug 2026, 09:49	2 days, 16 hours
June 2026 spam update	Spam	24 Jun 2026, 17:00	26 Jun 2026, 18:00	2 days, 1 hour
May 2026 core update	Core	21 May 2026, 16:40	2 Jun 2026, 13:40	11 days, 21 hours

Source: each update’s incident page on the Google Search Status Dashboard, checked 9 October 2026. Earlier in 2026 the dashboard lists a March core update, a March spam update and a February Discover update.

One qualifier belongs on “no core update since May”. Google’s own page on core updates says it also makes “smaller core updates”, and that “These updates are not announced because they aren’t widely noticeable” (Google Search core updates and your site, checked 9 October 2026). So the accurate statement is that Google has announced no core update since May. If you have read about a “September 2026 core update”, no Google source backs it, because it is not on Google’s list. The same Google page also says “most sites don’t need to worry about core updates and may not even realize one has happened.”

The terms, in Google’s words

The rest of this page relies on these definitions. Each comes from a Google page we read on 9 October 2026.

Term	What Google says	Where Google says it
Spam update	Google’s spam detection systems “are constantly operating”, and “we occasionally make notable improvements to how they work. When we do, we refer to this as a spam update”	Google Search spam updates and your site
Core update	”Several times a year, Google makes significant, broad changes to our search algorithms and systems.” These changes “don’t target specific sites or individual web pages”	Google Search core updates and your site
Manual action	Issued “when a human reviewer at Google has determined that pages on the site are not compliant with Google’s spam policies”	Manual Actions report help

For a small business, one difference matters most. A spam update is automatic and applies to every site at once. A manual action is a person’s decision about one site, and Google says “we will notify you in the Manual actions report and in the Search Console message center”. If nothing sits in that report, no person at Google has penalised your site.

The August 2026 spam update: dates and what Google said

The incident page carries two posts, and they are all Google said (August 2026 spam update incident page, checked 9 October 2026):

• At 09:28 Pacific on 18 August, Google posted: “Released the August 2026 spam update, which applies globally and to all languages. The rollout may take a few days to complete.”
• At 01:49 Pacific on 21 August, Google posted: “The rollout was complete as of August 21, 2026.”

The page records the incident as running from 09:27 Pacific on 18 August, a minute before that first post, to 01:49 Pacific on 21 August. In UK time, that is 17:27 on Tuesday 18 August to 09:49 on Friday 21 August, inside the “few days” Google gave. “Globally” means the update covered the UK like everywhere else. Google named no policy, no type of site and no type of spam.

The September 2026 spam update: the two-week rollout, and what Google did not say

Again, the incident page carries two posts in total (September 2026 spam update incident page, checked 9 October 2026):

• At 09:15 Pacific on 24 September, Google posted: “Released the September 2026 spam update, which applies globally and to all languages. The rollout may take up to two weeks to complete.”
• At 01:37 Pacific on 8 October, Google posted: “The rollout was complete as of October 8, 2026.”

The page records the incident as ending at 01:00 Pacific on 8 October, which is 09:00 UK time. The dashboard lists the rollout as 13 days and 16 hours. That is just inside the two weeks Google allowed, and about five times as long as the August update.

Neither incident page names a target, and we found no other Google statement that does. Any article that tells you either update went after a particular kind of site is guessing. If your phone went quiet between 24 September and 8 October, the update is one possible reason among several, and the season, the weather and your Business Profile are others.

Google’s standing advice for a site that moves after a spam update is short: “Sites that see a change after a spam update should review our spam policies to ensure they are complying with those.” By Google’s own account, recovery is slow: “Making changes may help a site improve if our automated systems learn over a period of months that the site complies with our spam policies” (Google Search spam updates and your site, checked 9 October 2026).

Three of those policies are worth reading closely if you run a trade website. They are standing rules, not a description of either update (Google’s spam policies, checked 9 October 2026):

• Doorway abuse includes “Having multiple domain names or pages targeted at specific regions or cities that funnel users to one page”.
• Link spam includes “Exchanging money for links, or posts that contain links” and “Exchanging goods or services for links”. A free job in return for a link counts as goods or services.
• Scaled content abuse is “when many pages are generated for the primary purpose of manipulating search rankings and not helping users”, and Google adds “no matter how it’s created”.

Google’s AI describing your business by name

This change is a test, not an announced feature, and it is the one we would watch. On 17 September 2026, Search Engine Roundtable reported: “Google is turning the local knowledge panels, your Google Business Profile, into an AI Overview listing.” The listing opens with an “AI Overview” label, and a “Show more” button leads into an AI Mode style chat. Ben Fisher of Steady Demand posted it on LinkedIn, and Barry Schwartz, who wrote the report, then replicated it. He added: “I think Google has been testing variations of this for a while now” (Search Engine Roundtable, 17 September 2026, read 9 October 2026). We found no Google announcement of it. Treat it as something Google is trying, not something it has launched.

The only study of it we found is Steady Demand’s, published on 26 September 2026 (AI Overview Fused Knowledge Panel on Mobile Study, read 9 October 2026). Here are its headline figures:

Finding	Figure
Businesses showing an AI Overview from a search of the business name alone, on mobile	26 of 100
The same name searches on desktop	6%
AI Overviews “fused” into the business listing (the author’s term, not Google’s)	80%
Cases where Google showed the wrong business	4
How often the study’s automated reads matched a real iPhone	62% to 83%, depending on the result type

Read those figures with their limits. The sample was 100 businesses in ten categories, a mix of national chains and single-location firms. They were searched on mobile from New York on a single day. The author calls it “a snapshot, not a daily average”. It contains no UK data, and we found no UK equivalent. The sources Google cited most in the study were Yelp, Google reviews and Maps, Reddit and Trustpilot. The author’s advice, when an answer is wrong, is to trace it to its source and fix that source, whether it is the Business Profile or another site.

The new Search Console switch for AI answers, and why most trades should leave it on

Google’s help page opens with a note: “As of August 31, 2026, we’ve rolled out this control to all websites worldwide.” The control lists three features: AI Overviews, AI Mode, and the generative AI features in Google Discover. In Search Console, it sits under Settings, then Search generative AI (Search generative AI control, checked 9 October 2026).

These are the facts that decide it, all from that page:

• Include is the starting point: “This is the default control for all properties.”
• Exclude is total for those features: “You won’t receive any traffic or impressions from these features.”
• It is not a ranking lever: Google says “this control isn’t used as a ranking or inclusion signal affecting other parts of Search.”
• It is not about training: “This control doesn’t affect AI training”, and for that Google points to Google-Extended.
• Google says content is excluded “within 1-2 days after the control goes live”, and some content may take longer.

Our view is that most trades should leave it on Include. A roofer or an electrician wants to be the business the answer names. Switching the setting off removes your site from that answer, while your competitors’ sites stay in it. The case for excluding belongs to publishers whose content is the product. That is not the position of a business selling a job.

The UK has its own legal background here. On 3 June 2026, the Competition and Markets Authority imposed a publisher conduct requirement on Google search. It said “publishers will now have effective tools to prevent their content being used to power AI features in search, such as AI Overviews”, and gave Google nine months to make all the changes (CMA press release, 3 June 2026, read 9 October 2026). On 17 June it imposed a fair ranking requirement, under which Google must “give advance notice of significant changes”, with 6 months to comply (CMA press release, 17 June 2026; the CMA case page lists both as imposed, read 9 October 2026). Google’s help page for the control does not mention the CMA, so we do not say the switch is Google’s answer to it.

Ask Maps and the Q&A API: what has and has not reached the UK

Change	What Google has said	Date	The UK
Ask Maps launch	”Ask Maps starts rolling out now in the U.S. and India on Android and iOS, with desktop coming soon.” (Google blog)	12 Mar 2026	Not included
Ask Maps expansion	”It’s also rolling out in Australia, Brazil, Canada, Indonesia, Japan, and Mexico, along with over 150 countries and territories in English.” (Google blog)	6 Aug 2026	Not named; the post does not list the 150
Food ordering, hotels and events in Ask Maps	”rolling out now in the U.S., with more countries to come over time” (same post)	6 Aug 2026	US only so far
Business Profile Q&A API	”The My Business Q&A API was discontinued on November 3, 2025.” (Google developer change log)	3 Nov 2025	Applies everywhere
Public questions section on profiles	We found no Google help page that gives a date	None confirmed	Check your own listing

We checked all five rows on 9 October 2026. Google’s help page for Ask Maps says to open the Google Maps app and, “Under the search bar, tap Ask Maps” (Ask questions in Google Maps, Android version, read 9 October 2026). It lists no countries. If the button is on your phone, Ask Maps has reached you. If it is not, nothing Google has published says when it will. In its March launch post, Google describes Ask Maps as answering “complex, real-world questions” (Google blog, 12 March 2026), and the part of that information you control directly is your Business Profile.

What to check this week

Run these five checks in this order. None needs a developer, and the first four need a Search Console login.

1. Open the Manual actions report in Search Console. If it reports no issues, no person at Google has acted against your site.
2. Compare the right weeks. Google’s advice for core updates is to wait “at least a full week” after an update completes, then compare with a week before it started. Our suggestion, not Google’s, is to apply the same rule to the September spam update. From 22 October, compare 15 to 21 October with 17 to 23 September in the Performance report, and check the same weeks last year before you blame the update.
3. Confirm the Search generative AI setting reads Include. Then open the Search Generative AI performance reports, which Google says it “rolled out” to “all websites worldwide” as of 31 August (Search Central blog, checked 9 October 2026). They show which of your pages appeared in Google’s generative AI features, such as AI Overviews and AI Mode.
4. Open the Page indexing report in Search Console and read the reasons listed under Why pages aren’t indexed (Page indexing report, checked 10 October 2026).
5. List every link you have paid for or swapped work for, and read each one against Google’s link spam examples above. Then search your business name on your phone, logged out, and check what Google says about your hours, service area and website.

Your page may be missing from Google altogether rather than lower down. That is a different fault with different checks, set out in why a website does not show on Google.

Where we come in

We build and run websites for UK trades and small firms for a monthly fee. What that covers is on our services page. The plans start at £49 a month with no setup fee, as set out on our pricing page. If you work in or around Surrey, this is how we work with trades across the county.

You do not need us for any of the checks on this page. Every source is public, and every setting is free.

Written and checked by Verithora, a one-founder web studio in East Dulwich, London SE22.

This is a plain-English summary of Google’s and the CMA’s published statements as we read them on 9 October 2026, not legal advice. We will update the tables if Google lists a new update.