Google rolled out its September 2026 spam update starting September 24, 2026. It is a global update to Google’s spam-detection systems (not a core update), it applies to all languages, and Google said the rollout may take up to two weeks. If your rankings moved in late September or early October, this update is the most likely reason.
This guide separates what Google has actually confirmed from what SEO observers are seeing in the wild, so you can respond calmly instead of guessing. You’ll learn who the update seems to be hitting, how to check whether your site is affected, and the safe steps to take while the rollout is still settling.
What Google Has Confirmed About the Update
Google’s official announcement is short, and that’s worth paying attention to. Here is everything Google itself has confirmed:
- It is a spam update, not a core update. That means it targets Google’s spam-detection systems specifically.
- It started on September 24, 2026. The rollout may take up to two weeks to complete.
- It applies globally and to all languages. No region or language is excluded.
- It affects ranking systems. Your positions in search results can change during the rollout.
Just as important is what Google has not confirmed. Google has not named a specific spam tactic, content category, or industry as the target. So when you see headlines claiming “Google is targeting X,” treat those as guesses, not facts. Google’s Search Status Dashboard is the official place to check whether the rollout is still active.
What SEO Observers Are Seeing So Far
While Google stays quiet on specifics, people watching ranking data have noticed patterns. Treat these as observations, not confirmed facts:
- A second wave around September 30. Tracking tools showed a fresh burst of ranking movement roughly a week after the launch, which looks like a second phase of the same rollout.
- Scaled, templated pages taking the hardest hits. Sites with hundreds of near-identical pages — for example, service pages duplicated across cities or counties with only the location name swapped — are showing the biggest drops.
- Thin AI-generated content suffering. Pages that look mass-produced with little original value are getting hit, while Reddit’s AI-translated discussions are oddly holding up or even gaining.
- Some recoveries happening too. Sites penalized by earlier spam updates are seeing traffic come back, which suggests Google is re-evaluating sites as its spam systems refresh.
The through-line is consistent with every spam update Google has ever shipped: pages that exist mainly because someone found a template and multiplied it are the ones in danger. Changing a city name while leaving everything else identical does not create a page made for that searcher.
How to Check If Your Site Is Affected
Don’t rely on third-party rank trackers right now — during this rollout they’ve been showing unreliable data, partly because of Google’s anti-scraping changes. Use your own data instead:
- Open Google Search Console. Go to Performance and compare the last 28 days against the previous period. Look for drops that start around September 24 or September 30.
- Check which pages dropped. If the losses are concentrated on templated or thin pages while your main pages hold steady, that’s a strong signal.
- Check which queries dropped. Losing positions on your money keywords matters more than losing long-tail traffic to filler pages.
- Rule out other causes. Make sure the drop lines up with the update dates and isn’t caused by something on your end — a site change, a broken redirect, or a technical error.
If your traffic is flat or up, do nothing. Seriously — the worst mistake during a rollout is “fixing” a site that was never broken.
What to Do If You Were Hit
If Search Console shows a real drop tied to the update dates, work through these steps in order. Don’t skip ahead to drastic measures.
Step 1: Identify the pattern
Group your losing pages by type. Are they location pages with swapped city names? Auto-generated program pages? Thin blog posts? The pattern tells you what Google disliked.
Step 2: Improve or remove the worst pages
For each weak page type, you have two honest options: make the page genuinely useful for its specific query, or remove it. A location page should contain information specific to that location — local details, local proof, local relevance. If you can’t make it unique and useful, it probably shouldn’t exist.
Step 3: Review against Google’s spam policies
Read Google’s published spam policies and check your site honestly against them. Look for scaled content abuse, doorway pages, and site reputation abuse. Remove anything that matches, even if it was ranking fine before.
Step 4: Strengthen your important pages
While you’re at it, make your money pages undeniably good: answer the query above the fold, remove distractions, make the main action obvious, and include information created specifically for that query rather than copied from a template.
Step 5: Wait for the rollout to finish
Google said up to two weeks from September 24. Don’t judge the results of your fixes until the rollout is marked complete on the Search Status Dashboard and rankings settle for at least a week or two after.
What NOT to Do During the Rollout
- Don’t disavow links in a panic. This is a spam content update, not a link penalty. Random disavows can hurt you.
- Don’t rewrite your entire site. Blanket rewrites during volatility mean you’ll never know what actually worked.
- Don’t chase every theory on social media. Most “confirmed targets” you see posted are speculation.
- Don’t noindex large sections of your site. Removing pages is a last resort for pages you can’t fix, not a first response.
How This Fits the Bigger SEO Picture
This update is part of a longer trend, not a one-off event. Google keeps raising the bar for scaled content: helpful, original pages win, and multiplied templates lose. Combined with AI Overviews changing how people discover information, the direction is clear — content that genuinely satisfies the searcher is the only durable strategy.
For site owners, the practical takeaway is simple: fewer, better pages beat more, thinner pages. A site with 50 genuinely useful pages will outlast a site with 5,000 near-duplicates every time.
Frequently Asked Questions
How long does the September 2026 spam update take to roll out?
Google said the rollout may take up to two weeks from its September 24, 2026 start. Ranking volatility during that window is normal. Check Google’s Search Status Dashboard to see whether the update is still listed as rolling out before drawing conclusions.
Is the September 2026 spam update a core update?
No. Google explicitly identified this as a spam update, which targets its spam-detection systems. Core updates reassess content quality broadly; spam updates target practices that violate Google’s spam policies.
Is AI-generated content the target of the spam update?
Google has not confirmed that. What observers are seeing is that thin, scaled content — whether AI-generated or not — is taking hits, while genuinely useful AI-assisted content is holding up. The issue is mass-produced pages with little unique value, not the tool used to write them.
My traffic dropped on September 30. Is that this update?
Very possibly. Tracking data showed a second major wave of movement around September 30, about a week after the update launched. Check Search Console to confirm the timing matches your drop before acting.
Should I remove pages that lost traffic?
Only if you can’t make them genuinely useful. First try improving the page for its specific query — real local details on location pages, real substance on thin posts. Remove pages only when there’s no realistic path to making them valuable.
How do I recover from a Google spam update?
Fix the underlying problem (scaled thin content, doorway pages, policy violations), then wait. Recoveries typically happen during later updates when Google re-evaluates your site — some sites hit by earlier spam updates are recovering during this one. There is no reconsideration request for algorithmic spam updates; the fix is the content itself.
If rankings dropped and you’re not sure what Google disliked, getting an expert pair of eyes on the pattern can save months of guessing. Our SEO services include spam-update recovery audits — we’ll identify exactly which page types were hit and what to fix first. You can also contact us for a straightforward assessment of your situation.
Sources: Google Search Status Dashboard · October 2026 Google Webmaster Report — Search Engine Roundtable · September 2026 Spam Update guide — Elsner