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Study: Google Is Feeding Fake Results to Rank Trackers. Is Your SEO Data Wrong?

TL;DR: Is Google feeding fake results to rank trackers?

Yes, according to a study by rank-tracking company Nozzle, published on 10 October 2026. Since 13 September, 8.0% of the 27.5 million Google results pages it collected were "poisoned": complete, normal-looking pages with most of the usual websites swapped out. Before that, the rate was 0.17%. On a poisoned page, the tracked site falls out of the top 10 58.6% of the time, so your rank tracker can show a crash that never happened. Austria, Belgium and Switzerland were hit far harder than Germany, France or the UK. Google hasn't commented. Before you rewrite a page that "dropped", check Search Console.
If your rank tracker showed a sudden crash in the past month, you might not have lost anything. Your tool may have been shown a fake Google.
That's the finding of a new study that the SEO world has been passing around since the weekend. For bootstrapped founders who check rankings every morning and decide what to write next based on them, it changes how you should read your SEO data this autumn.

What happened

On 10 October, Nozzle published Poisoned Google SERPs, an analysis of 27.5 million search results pages it collected for customers in 49 countries between 20 August and 9 October 2026. Its first line says Google "has been poisoning the SERPs it serves rank trackers".
  • 13 September: requests from rank trackers to Google started failing on a large scale. Nozzle's founder Derek Perkins told Search Engine Roundtable in September that he saw about an 80% drop in data.
  • 20 September: the first poisoned pages appeared. Unlike a block or a captcha, they look complete and normal. Nozzle's point: a refused request makes a tool try again, but a poisoned one gets stored as real data.
  • 27–29 September: the worst days, with about a quarter of all results pages poisoned. These dates overlap with Google's September spam update, which made the data even harder to read (see our report on the September 2026 spam update).
  • Since 1 October: the rate has been about 5–11% a day.
  • 12 October: Search Engine Roundtable reported that third-party rank tracking is struggling. Perkins described a three-part approach from Google: wide IP blocking aimed at residential proxy networks, many more captchas, and "injecting bad data into suspect SERPs".
Nozzle isn't the only one seeing it. DemandSphere wrote on 7 October that Google returns spurious results when it suspects bot traffic, hitting about 11% of its daily results pages. Danish tool Morningscore found that at the peak, on 30 September and 1 October, about 60% of its searches came back truncated, while a normal Chrome browser on Danish connections saw full results. German tool Sistrix says Google returns results that "look like genuine search results but contain different websites". SE Ranking's status page said on 12 October that about 95% of its historical ranking data had been corrected.
Google has not commented on the poisoning as of 14 October.

What a poisoned results page looks like

There's no error message and nothing in the code that gives it away. The difference is in which websites show up. Nozzle compared poisoned pages with normal ones:
FeatureNormal resultsPoisoned results
Organic sites kept from the previous check88.5%20.7%
Tracked site in the top 10 (misses it)Misses on 2.7%Misses on 58.6%
AI Overview shown54.2%34.9%
Image pack shown23.0%44.2%
Ads kept70.6%83.7%
Shopping results kept92.8%92.2%
Reddit, Facebook, LinkedIn, Instagram and Quora show up more often on poisoned pages; Reddit's share rose from 20.8% to 28.8%. In one example, all nine page-one sites for "white label local seo" were replaced by sites like localwp.com, usa.gov and ohio.gov. And on US keywords, foreign sites such as .ca or .co.uk domains appeared in the top 10 more than twice as often.
The good news: it passes. 80% of poisoning spells last a single check, and 77.9% of keywords get their usual sites back within three days, two days at the median.
Some keywords are hit harder: "near me" searches (11.4%), long-tail keywords with under 100 searches a month (9.4%), and in the US, legal (15.9%) and home services (12.7%). Brand searches were hit least (5.3%).

Europe: Austria, Belgium and Switzerland hit hardest

If you track rankings in Europe, where you track matters. Western Europe's big markets ran lowest: the UK at 3.0%, and Spain, France, Italy, the Netherlands and Germany between 3.4% and 4.3%. Their neighbours didn't: Austria was the highest of all 49 countries at 18.8%, followed in Europe by Belgium (13.2%), Norway (13.1%) and Switzerland (12.8%).
So a founder in Vienna or Brussels selling to local customers had about a one-in-five or one-in-eight chance that any given rank check was fake. If you sell into several EU markets, expect your Austrian or Belgian rankings to look much more volatile than your German or French ones, even when nothing has changed.
Nozzle also found that the route a request takes matters: between 30 September and 9 October, one of its collection routes returned 1–7% poisoned pages and another 9–30%. That's why different tools show different numbers for the same keyword.

Why is Google doing this?

Google hasn't explained the poisoning, so any motive is a guess. But it fits a long fight against scrapers, the automated tools that copy search results. Google's spam policies already list "scraping results for rank-checking purposes" without express permission as a violation.
WhenWhat Google didWhat it meant for SEO tools
January 2025Required JavaScript to use SearchOutages at SEO tools around the world
September 2025Stopped supporting 100 results per page (num=100)Trackers lost the one-request top 100; 87.7% of 319 sites studied lost Search Console impressions
19 December 2025Sued SerpApi, a search scraping serviceLegal pressure on scraping businesses
20 July 2026Court granted SerpApi's motion to dismissGoogle filed an amended complaint on 10 August
September 2026Wide IP blocks, more captchas, poisoned resultsFake rankings in many tools
When Google announced the SerpApi lawsuit, it said it takes legal action "as a last resort" when its protections are circumvented. The case is still open: the court cancelled the 13 October hearing and said it would reset it or decide on the papers.
Many in the industry think the main target is AI companies and the services that feed them Google results, not SEO tools. Search Engine Roundtable's Barry Schwartz wrote that he doesn't think Google is going after "the tools SEOs use but rather to go after AI bots and SerpApi". Either way, rank trackers use the same methods, so they get caught too.

What this means for you

  1. Make Search Console your source of truth. Nozzle's rule is simple: if a site "disappears" in your tracker but Search Console still shows impressions and clicks, nothing happened to it. If you haven't set it up properly, start with Google Search Console for startups.
  2. Don't act on a one-day drop. Most poisoned results go back to normal within two to three days. Rewriting a page that didn't really fall can hurt a page that was fine. Real ranking changes last; poisoning passes.
  3. Track fewer keywords, and read them as trends. Rankings are a vanity metric if they don't lead to signups or sales. Focus on the pages that bring customers; see growth metrics that matter for bootstrapped startups.
  4. Ask your tool vendor what it's doing. Some vendors have corrected past data or added retries and quality checks; others haven't said. If you pay for rank tracking or a SERP API, ask how it detects poisoned pages. Our guide to DataForSEO alternatives lists other options.
  5. If you sell in Austria, Belgium or Switzerland, double-check everything. Those markets saw the most fake data. Compare local rankings with Search Console filtered by country.
  6. Spend the time on your site, not your dashboard. Fix the basics with our technical SEO checklist for startup websites, and follow a realistic plan like SEO for bootstrapped startups or how to rank on Google with zero budget.
For the rest of this month's search news, see our SEO news for October 2026.
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FAQ: Google's poisoned results and rank trackers

What are poisoned SERPs?

They are Google results pages that look complete and normal but have most of the usual websites swapped out. Nozzle says Google serves them to rank trackers and other automated tools it suspects of scraping.

How many Google results are poisoned?

Nozzle found 8.0% of the 27.5 million results pages it collected since 13 September 2026 were poisoned, against 0.17% before. The worst days, 27 to 29 September, reached about a quarter of all pages. DemandSphere measured about 11%.

Has Google confirmed it is feeding fake results to rank trackers?

No. As of 14 October 2026, Google has not commented on the poisoning. Its spam policies do say that scraping results for rank-checking without permission breaks its rules.

Are my real Google rankings affected?

No. Poisoned pages are served to automated tools, not to normal users. Morningscore found that a normal browser saw full results at the same time its tool got truncated ones. Your real rankings only change if Search Console shows it.

How do I know if a ranking drop is real?

Check Search Console for impressions and clicks on that page and query. Compare against weeks of data, not one day, and wait two to three days: 77.9% of poisoned keywords return to normal within three days.

Which European countries are most affected?

Austria (18.8%), Belgium (13.2%), Norway (13.1%) and Switzerland (12.8%) were hit hardest. The UK (3.0%), Denmark, Spain, France, Italy, the Netherlands and Germany were all under 5%.

About the Author

Violetta Bonenkamp, also known as MeanCEO, is an experienced startup founder with an impressive educational background including an MBA and four other higher education degrees. She has over 20 years of work experience across multiple countries, including 5 years as a solopreneur and serial entrepreneur. Throughout her startup experience she has applied for multiple startup grants at the EU level, in the Netherlands and Malta, and her startups received quite a few of those. She’s been living, studying and working in many countries around the globe and her extensive multicultural experience has influenced her immensely.
2026-10-14 10:32 News and Trends