Sometimes, yes. Since mid-September 2026, several SEO tool makers say Google has been returning swapped results to their automated checks. That means a rank tracker can show a drop that real searchers never saw. Google has not confirmed this. The fastest way to verify Google rankings is Search Console, because it reports what real people saw and clicked.
This guide is for business owners, marketing managers and agency clients. You will learn why trackers and real rankings differ, what changed at Google, how to check a drop in minutes, and how to explain it to a client.
Why Rank Trackers and Real Rankings Can Differ
A rank tracker is software that asks Google the same question again and again and writes down where your site appears. It is useful, but it gives you an estimate, not Google’s own data.
Real searchers are different. Google says results depend on the time, place, device and search history of the person searching. So your own search can show a different position from a report, even when nothing is wrong.
Now add a newer problem. Nozzle, a rank tracking company, says Google has been sending trackers complete, normal-looking results pages with the usual sites swapped out. Nothing on the page gives it away. The tool saves it, and your report shows a crash.
Fig 1. A real person and a rank tracker ask the same search engine, but they can get different pages. Search Console records what real people saw.
What “Poisoned SERPs” Means in Plain English
A SERP is just a search results page. Nozzle calls the swapped pages “poisoned SERPs.” It counts a page as poisoned when fewer than half of the sites that usually rank for that keyword appear on it. It also found that social sites and forums often take their place.
Here is the part that matters for you. In Nozzle’s data, a tracked site was missing from the top 10 on 60.8% of poisoned pages, against 2.7% normally. Most spells are short. Nozzle says four in five last a single check, and 67.9% had their usual sites back within three days. So a one-day crash that quickly reverses is a warning sign.
What the Tool Makers Have Said
| Who | When | What They Said | Number Given |
|---|---|---|---|
| Nozzle | 10 Oct, updated 21 Oct | Swapped pages first appeared around 20 September. Nozzle believes it is Google’s response to AI scraping. That is its view, not Google’s. | 0.17% before, 8.7% since 13 Sep (page 1) |
| Ahrefs | 22 Oct | Google shows different results to suspected data providers. Ahrefs filters and re-requests results, and is cleaning up past data. | 5% to 20%, depending on the provider |
| Semrush | 27 Oct | Confirms that inaccurate pages reach its tools. It filters suspect results and collects them again. It calls the cause unconfirmed. | No number given |
| SEOmonitor | October | Reprocessed bad data from 25 to 28 September. About one in ten monitored keywords had wrong results from 9 to 13 October. | About 10% |
Search Engine Journal compared how these tools handle suspect results. It noted that none of the vendor statements included a word from Google, and that none cited independent testing of their checks. Search Engine Land, covering Semrush, advised the same: check Search Console before acting on a sudden drop or gain.
Fig 2. Top: the share of pages Nozzle judged swapped, each day. Bottom: a real update, for comparison. The two panels use different methods, so do not compare the numbers across them.
These figures come from tool vendors who sell rank tracking. They measure in different ways, Google has not commented, and the reason behind it is still a theory. Treat them as a reason to double-check, not proof that every drop is fake.
Where you work matters too. Nozzle’s country table shows 12.6% of judged SERPs poisoned in India, against 8.8% in the US and 4.1% in the UK. “Near me” searches were hit more (13.6%) than other searches (8.6%). If you track local keywords, be extra careful with sudden drops.
What Google Changed (and What It Has Not Confirmed)
September 2025: The &num=100 Change
Trackers had a different shock a year earlier. Around 10 September 2025, Search Engine Journal reported, Google appeared to switch off the &num=100 setting. It let tools fetch 100 results in one request. Without it, tools had to ask many more times. Keyword Insights said it now needed ten requests instead of one.
Search Console changed too. Many sites saw desktop impressions fall and average position improve. SEO consultant Brodie Clark suggested that bots had inflated earlier impressions. Search Engine Land later reported that 87.7% of 319 properties in an analysis by Tyler Gargula lost impressions.
The lesson: if you compare Search Console data from before and after September 2025, fewer impressions does not always mean fewer visitors. Clicks come from real people, so they are a safer guide.
September 2026: Swapped Results
According to Nozzle, requests to Google started failing in large numbers on 13 September 2026. From 20 September, the requests that got through began coming back with swapped results. At the peak, on 29 September, 28.6% of the page-one results it judged were poisoned. Google’s September spam update ran from 24 September to 8 October, in the middle of it all.
As far as the sources I checked on 31 October 2026 show, Google has made no public statement about this. Check the vendor pages again before you quote any figure to a client, because the numbers keep changing.
August 2026: Real Drops Happen Too
Not every drop is fake. Google’s August 2026 spam update rolled out from 18 to 21 August. SE Ranking looked at 100,000 US keywords across 20 industries. It found that 16.71% of URLs that had been in the top 10 fell beyond position 100, against 9.2% in a quiet July window. That is about 82% higher, or roughly 1.8 times as likely.
SE Ranking did not study which sites or tactics were hit. So the data tells you how big the shake-up was, not why it happened.
So “the tools are broken” is never a safe answer. Late September had a real spam update and swapped pages at the same time. You need a first-party check.
How to Verify Your Google Rankings in Search Console
Search Console is Google’s free tool for site owners. It reports real impressions and clicks from real searches. AccuRanker, a rank tracker, offers a simple rule: if your clicks and average position did not fall on the day your tracker shows a drop, the tracker most likely saw a swapped page.
Fig 3. The five-step check, in order. It takes a few minutes once you know where to click.
- Open the right property. Choose your website in Search Console, then open Performance and Search results. The default view shows the last three months of clicks and impressions.
- Pick two periods. Click the date filter, choose Compare, and select the days before and after the drop in your tracker. Google suggests weekly or monthly views when you compare two ranges.
- Read the totals first. Did total clicks and impressions fall? If both are steady, the “drop” may be tracker noise.
- Filter to one page. Add a Page filter for the URL. Then open the Queries tab and click the keyword your tracker flagged. Filtering can leave out rare, anonymised queries, so totals may shift a little.
- Check position the right way. With the page filter on, show only the Average position metric. Then compare it with a similar earlier period. Treat it as a trend, not an exact rank.
- Split by device. Compare mobile and desktop. Trackers often check them separately, and a gap between them is a useful clue.
- Ask your tool. Ask whether it re-processed stored data for September and October, and whether it re-checks suspect results before showing them.
How to Read What You See
| What You See | Likely Meaning | What to Do |
|---|---|---|
| Tracker down, Search Console clicks and impressions steady | Probably a tracker problem, or a small shift in average position | Re-check in a few days. Do not change the site yet |
| Both down on the same dates | Probably a real drop | Look for a cause: an update, technical issues, content or demand |
| Tracker up, Search Console flat | Possibly a swapped page showing a false gain | Do not report it as a win until clicks agree |
| Impressions fell after September 2025, clicks steady | Probably the &num=100 change, not lost rankings | Note the date in your reports and compare clicks |
What Search Console Cannot Tell You
- It is an average. Google says the position shown is the topmost position of your page, averaged across all searches. Your own search may show a different number.
- It shows your site only. You will not see which competitors replaced you. A tracker still helps for fixed keyword lists and competitor views.
If Search Console Confirms the Drop
Then the drop is real, and it is time to find the cause. A confirmed Google update, like the August spam update, is one possibility. Slow pages are another common thing to rule out, and our guide on how WP Rocket improves Core Web Vitals and SEO rankings shows how to fix them.
Next, review your titles and descriptions. Our Rank Math vs Yoast SEO comparison helps you pick a plugin for that. Also remember that Google can change how results look, so clicks can fall without a rank change. Our post on FAQ rich results removed by Google shows one example.
How to Explain This to Clients
Clients see a red arrow and worry. Stay calm, be honest and show evidence. Avoid saying the tool is “lying.” Say it gives an estimate, and you checked it against real data.
“Our rank tool shows a drop for [keyword] on [date]. Several tool makers report that Google has been returning swapped results to automated checks since mid-September, so we checked Search Console, which shows real searches. There, clicks and impressions for the page were [steady / down by X]. Our next step is [keep watching / fix X].”
- Show two sources side by side. Put the tracker chart and the Search Console chart next to each other.
- Mark the known dates on your charts. September 2025 (&num=100), the August 2026 spam update, the September 2026 spam update and the swapped-page period.
- Re-export before you send. Search Engine Journal points out that vendors have cleaned some past data, so an old export may not match the tool today.
- Never promise a rank. Promise a process: check, confirm, act.
A Simple Checklist Before You Panic
- Did the drop appear on one day only, then return? Wait three to five days first.
- Did Search Console clicks fall on the same dates?
- Did impressions fall, but not clicks? Check the September 2025 change.
- Did the drop start between 20 September and 21 October 2026? Treat the tracker data with extra care.
- Was there a Google update in the same window? Check the Search Status Dashboard.
- Are mobile and desktop telling the same story?
- Is it a “near me” keyword? Expect more noise.
- Did you ask your tracker whether it re-processed old data?
- Did you write down the dates and numbers you checked?
Frequently Asked Questions
It can be, for some checks. Several vendors say a share of the Google pages they collect since mid-September 2026 are swapped. Most tools now filter these, but no filter is perfect. Confirm any big drop in Search Console.
Not in the sources I checked on 31 October 2026. The reports come from tool vendors, and the reason behind them is a theory.
No. Search Console shows an average position across real searches. A tracker shows one check from one place and device. Use them together: the tracker for a fixed keyword list, and Search Console for the truth about clicks.
No. They are still useful for trends, competitors and fixed keyword lists. Just do not act on one sudden number. Confirm it first.
Conclusion
Your rank tracker is a helpful guide, but it is not a judge. Swapped pages, the &num=100 change and real spam updates have all made the numbers noisier. The safe habit is simple: when a tracker shows a drop, open Search Console, compare clicks and impressions for the same dates, and only then decide.
If you want a second pair of eyes on a sudden drop, our team can review your Search Console and tracker data. There is no pressure and no obligation.
Sources
- Nozzle, Poisoned Google SERPs (10 Oct 2026, updated 21 Oct 2026)
- Ahrefs, An update on Google’s poisoning of search results (22 Oct 2026)
- Semrush, statement on poisoned SERPs (27 Oct 2026)
- Search Engine Journal, How Rank Trackers Say They Handle Suspect Google Results (23 Oct 2026)
- Search Engine Journal, Analysis: Google Is Poisoning Search Results For Rank Trackers (Oct 2026)
- Search Engine Land, Semrush confirms “poisoned” Google results are impacting SEO tools (Oct 2026)
- AccuRanker, How AccuRanker Handles Poisoned SERPs (Oct 2026)
- Search Engine Journal, Google Modifies Search Results Parameter, Affecting SEO Tools (15 Sep 2025)
- Search Engine Land, 77% of sites lost keyword visibility after Google removed num=100 (2025)
- Search Engine Land, Google’s August 2026 spam update hit rankings harder than normal (27 Aug 2026, SE Ranking data)
- Google Search Console Help, What are impressions, position, and clicks?
- Google Search Console Help, Performance report (Search results)
- Google Search Console Help, Advanced filtering and comparison
Figures checked on 31 October 2026.
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