If your website rankings started behaving differently in late September, there may be a reason. Google confirmed the Google September 2026 Spam Update on September 24, 2026, and the rollout is happening globally across all languages.
The timing has also caught the attention of SEO professionals because this update arrived only a few weeks after Google’s August spam update. Google has also given this rollout a longer window, saying it may take up to two weeks to complete.
Naturally, this has left website owners with a few questions. What is Google changing? Is a particular type of spam being targeted? How can you tell whether your website has been affected? And if your rankings fall, what should you actually do?
In this guide, we will break down everything currently known about the Google September 2026 Spam Update, explain what you should monitor, and discuss practical steps to take if your website experiences a decline.
What Is the Google September 2026 Spam Update?
The Google September 2026 Spam Update is an improvement to Google’s automated systems for detecting and fighting spam in Search.
The update started rolling out on September 24, 2026. Google says it applies globally and across all languages, and the Google September 2026 Spam Update may take up to two weeks to fully roll out.
Google’s official announcement was brief:
“Released the September 2026 spam update, which applies globally and to all languages. The rollout may take up to two weeks to complete.”
Google has not provided a detailed list of the spam techniques being targeted. That means SEO professionals should be careful about claims that the update is specifically targeting AI content, backlinks, affiliate websites, or any other single tactic.
Instead, the best starting point is Google’s existing Google Search spam policies.
Google September 2026 Spam Update: Key Facts
| Detail | What We Know |
| Update | September 2026 Spam Update |
| Start date | September 24, 2026 |
| Rollout | Up to two weeks |
| Scope | Global |
| Languages | All languages |
| Specific target | Not disclosed by Google |
| System involved | Google’s automated spam detection systems |
The most important thing to remember is that the Google September 2026 Spam Update is not the same as a broad Core Update. Its primary focus is Google’s spam detection systems.
How the September 2026 Google Spam Update Compares With Earlier Updates
The September 2026 Google Spam Update is the fourth confirmed spam update of 2026.
The previous updates rolled out much faster:
| Update | Approximate Rollout |
| March 2026 Spam Update | About 19 hours, 30 minutes |
| June 2026 Spam Update | About 2 days, 1 hour |
| August 2026 Spam Update | About 2 days, 16 hours |
| September 2026 Spam Update | Up to two weeks |
The longer rollout does not necessarily tell us what Google has changed internally. Google has not said that the Google Spam Update September 2026 is broader or more powerful simply because the rollout window is longer.
For SEO teams, however, the longer rollout means one thing is particularly important: do not judge the final impact too early.
Rankings can fluctuate while an update is still rolling out.
Why the Timing Matters
The Google September Spam Update arrived relatively soon after the August spam update.
If your website changed during August and then moved again in late September, it can be difficult to determine which update caused the change.
That is why keeping a timeline of ranking and traffic changes is useful.
If you want to understand the previous update as well, you can also read our breakdown of Google’s August 2026 Spam Update.
What Could the Google September 2026 Spam Update Be Targeting?
This is where SEO professionals need to be careful.
Google has not publicly confirmed a specific target for the Google September 2026 Spam Update.
So, instead of saying that Google is definitely targeting one particular SEO technique, it is better to review the areas covered by Google’s published spam policies.
Google Search Spam Policies to Review
Some of the areas website owners should review include:
Scaled Content Abuse
Publishing large amounts of pages with little original value can create problems, regardless of whether the content was written manually, generated with AI, or created using a combination of methods.
The important question is whether the content genuinely helps users.
Site Reputation Abuse
Third-party content published on an established website primarily to take advantage of that site’s existing ranking signals can create spam concerns.
Expired Domain Abuse
Buying an old domain and using its previous authority to publish unrelated or low-quality content can fall under Google’s spam policies.
Link Spam
Buying links, participating in excessive link exchanges, automated link building, or using links primarily to manipulate rankings can create problems.
Cloaking and Sneaky Redirects
Showing search engines one version of a page while users see something different is against Google’s spam policies.
Doorway Pages
Creating multiple pages that are substantially similar and designed primarily to rank for different keyword variations can also be problematic.
Keyword Stuffing
Repeating keywords unnaturally throughout a page does not make content more relevant. Excessive keyword use can create a poor user experience and may violate Google’s spam policies.
Thin Affiliate Content
Affiliate pages that simply reproduce product information without adding meaningful value can struggle to perform well.
Scraped Content
Copying content from other websites without adding original information, experience, analysis, or value can also be an issue.
Hacked and User-Generated Spam
Spam inserted through hacked pages, comments, forums, or user profiles can affect websites without the site owner realizing it immediately.
If any of these areas apply to your website, the Google September 2026 Spam Update is a good reason to review them.
What Role Does Google SpamBrain Play?
Google SpamBrain is Google’s AI-based system for detecting and preventing spam.
Google has been using SpamBrain to identify different types of spam and improve its ability to detect new patterns.
The Google September 2026 Spam Update is an update to Google’s broader spam detection systems. While Google has not specifically said which part of SpamBrain changed in this release, improvements to automated spam detection are an important part of how Google fights spam at scale.
This is also why a technique that appeared to work for a website in the past may stop producing results later.
Google’s spam detection system continues to evolve.
Google Spam Update SEO Impact: Who Could Be Affected?
The Google spam update SEO impact will not necessarily be the same for every website.
Websites that rely heavily on practices covered by Google’s spam policies may have greater reason to review their SEO setup.
Areas worth checking include:
- Large numbers of low-value pages
- Automated or templated content
- Paid or manipulative links
- Private blog networks
- Expired domains used for unrelated content
- Thin affiliate pages
- Third-party sections with little editorial control
- Spam-filled comments or user profiles
- Keyword stuffing
- Cloaking
- Doorway pages
However, it is important not to assume that every ranking decline during the Google September 2026 Spam Update is caused by spam.
Traffic can also change because of:
- Seasonality
- Competitor activity
- Search demand
- Tracking problems
- Technical issues
- Indexing changes
- Other Google updates
This is why an SEO audit should look at the complete picture rather than one metric.
Can Legitimate Websites Be Affected?
A website does not necessarily need to be intentionally engaging in spam to experience ranking changes during an algorithm update.
For example, an older website may have:
- Old paid guest posts
- Unused landing pages
- Automatically created location pages
- Low-quality archive pages
- Old affiliate sections
- User-generated spam
- Outdated SEO templates
These things may have been created years ago and forgotten.
That is why the Google September 2026 Spam Update can be a useful opportunity to review the entire website rather than only looking at recently published content.
If your website follows Google’s guidelines and experiences a short-term fluctuation, avoid making major changes based on one or two days of data.
How to Check If the Google September 2026 Spam Update Affected Your Website
The best way to understand the Google September 2026 Spam Update ranking changes is to compare your data before and after the rollout.
1. Mark the Update Date
Keep September 24, 2026 as the starting point in your reporting.
Also note the date when Google confirms that the rollout has finished.
2. Check Google Search Console
Open:
Performance → Search Results
Compare:
- Clicks
- Impressions
- CTR
- Average position
Look at the period before and after September 24.
3. Look at Individual Pages
Do not only look at the overall website.
Find out whether the decline is affecting:
- The entire website
- One directory
- Blog pages
- Product pages
- Location pages
- Programmatic pages
- Specific content templates
This can help identify where the problem may be concentrated.
4. Check Manual Actions
Go to the Manual Actions section in Google Search Console.
A spam update is algorithmic, but checking this report helps confirm whether Google has also issued a manual action.
5. Check Security Issues
Also review the Security Issues section.
A hacked website can contain spam without the business owner knowing about it.
6. Check Google Analytics
Use Google Analytics to determine whether the change is actually affecting organic traffic.
This helps separate a ranking change from a tracking issue.
7. Compare Other Google Updates
If your website dropped during the Google ranking update September 2026, check whether the timing matches the September rollout or an earlier update.
Do not automatically attribute every September traffic change to the Google Search ranking update.
Signs of a Spam-Related Ranking Drop
There are a few patterns worth watching.
Sitewide Decline
If most sections of a website lose visibility at approximately the same time, investigate broader site-level issues.
Potential areas include:
- Link profile
- Scaled content
- Sitewide templates
- Technical problems
- Security
- Overall content quality
Section-Level Decline
If only one section falls, the problem may be more specific.
For example:
/blog/ remains stable
/locations/ drops significantly
In that case, investigate the location pages rather than changing the entire website.
Normal Ranking Volatility
Not every movement during the September 2026 Spam Update is an update-related problem.
A keyword moving from position 8 to position 10 for a few days does not automatically mean the website has been hit.
Look for sustained patterns rather than isolated movements.
Google Spam Update Recovery: What Should You Do?
If your website has genuinely been affected, Google spam update recovery starts with identifying the underlying issue.
There is no single recovery button.
Google’s systems need to recognize that the website has changed and is following its policies.
Here is a practical approach to SEO after Google spam update.
1. Wait for the Rollout to Finish
If the Google September 2026 Spam Update is still rolling out, avoid making large changes based on incomplete data.
Collect your data first.
Once Google confirms that the rollout is complete, review the final pattern.
2. Audit the Pages That Lost Traffic
Start with the pages that experienced the biggest declines.
Ask:
- Does this page provide unique value?
- Was it created primarily to rank?
- Does it answer the user’s actual question?
- Is the content substantially different from similar pages?
- Is there unnecessary keyword repetition?
- Does it contain original information or experience?
Pages that provide little value should be improved, consolidated, or removed where appropriate.
3. Review Your Link Profile
If your website has participated in paid link schemes or manipulative link building, review those links.
Do not automatically remove or disavow every backlink.
Focus on links that are genuinely part of manipulative activity and review Google’s guidance before taking action.
Importantly, if Google has already neutralized the ranking benefit of spammy links, simply removing those links will not necessarily restore the previous ranking benefit.
4. Review Third-Party Content
If your website contains:
- Partner pages
- Sponsored content
- Coupon sections
- Affiliate sections
- User-generated pages
Review whether those sections provide genuine value and fit naturally within your website.
5. Secure Your Website
Keep your CMS, plugins, themes, and other software updated.
Also review:
- Spam comments
- Suspicious user accounts
- Open registration
- Unexpected pages
- Hacked content
- Unknown redirects
A clean technical foundation is an important part of long-term SEO.
6. Improve Content Quality
Recovery is not simply about removing bad pages.
You also need to strengthen the useful content that remains.
Create content based on real customer questions, practical experience, original information, and genuine expertise.
For businesses that need a structured audit, SEO Services can help identify content, technical, and off-page issues that may need attention.
SEO After Google Spam Update: Building a Stronger Strategy
Whether your website was affected or not, the Google algorithm spam update is a good reminder that SEO strategies should not depend on shortcuts.
Focus on Helpful Content
Create pages because users need them, not simply because there is another keyword variation to target.
For example, instead of creating ten almost identical pages for:
- SEO company Udaipur
- SEO agency Udaipur
- SEO services Udaipur
- best SEO company Udaipur
build useful content around actual user needs.
Each page should have a clear purpose.
Earn Links Instead of Buying Them
Useful resources, original research, case studies, tools, and genuinely helpful guides can naturally attract mentions and links.
This creates a more sustainable link profile than buying large numbers of links.
Build Local Trust
For local businesses, focus on genuine signals such as:
- Accurate Business Profile information
- Real customer reviews
- Original photographs
- Local mentions
- Relevant local content
- Consistent business information
For businesses targeting Udaipur, SEO Services in Udaipur can support a broader local SEO strategy.
Keep the Technical Foundation Clean
Technical SEO is still important.
Review:
- Website speed
- Indexability
- Canonicals
- Redirects
- Internal links
- XML sitemaps
- Mobile usability
- Security
- Structured data
A clean website makes it easier for search engines to crawl and understand your content.
If the website itself needs technical improvements, Website Development Services in Udaipur can help build a stronger technical foundation.
Do Not Depend Entirely on Google Organic Traffic
The Google September 2026 Spam Update is also a reminder that businesses should avoid depending entirely on one traffic source.
Even websites following SEO best practices can experience fluctuations in organic search.
A diversified marketing strategy can provide additional sources of traffic and leads.
Paid Search and Social
Google Ads and Meta Ads can help businesses maintain visibility while organic rankings fluctuate.
A well-managed Performance Marketing Service can help businesses adjust budgets based on campaign performance.
Social Media
Social platforms can create another path to your website without relying entirely on organic search.
Consistent content across Instagram, Facebook, LinkedIn, and YouTube can also strengthen brand awareness and direct traffic.
A strong Social Media Marketing Services strategy can complement your SEO efforts.
Common Mistakes to Avoid During the Google Spam Update Rollout
Reacting Too Quickly
Do not completely rewrite a website because rankings dropped for two or three days.
The Google spam update rollout can take time, and rankings may fluctuate during the process.
Blaming Everything on Google
Not every traffic decline is caused by a Google update.
Check analytics, tracking, seasonality, competitors, technical issues, and search demand as well.
Removing Every Backlink
A large number of backlinks does not automatically mean a website has a spam problem.
Review links carefully instead of making mass changes without evidence.
Publishing More Low-Quality Content
If traffic falls, publishing hundreds of additional low-value pages is unlikely to solve the problem.
Focus on improving the quality and usefulness of the website.
Requesting a Reconsideration for an Algorithmic Drop
A reconsideration request is intended for manual actions.
If the decline is algorithmic, the focus should be on identifying and fixing the underlying issues.
What Should SEOs Do Next?
The Google September 2026 Spam Update does not require every website owner to make immediate changes.
Instead, use the rollout as an opportunity to review your website.
A practical checklist:
Before the rollout finishes:
- Track rankings
- Monitor Search Console
- Monitor organic traffic
- Record affected URLs
- Check manual actions
- Check security issues
- Review major traffic changes
After the rollout finishes:
- Compare before and after data
- Identify affected sections
- Audit content
- Review backlinks
- Check third-party content
- Fix technical issues
- Improve weak pages
- Continue monitoring recovery
This approach gives you a much clearer picture of the actual Google spam update SEO impact.
Conclusion
The Google September 2026 Spam Update is Google’s latest confirmed improvement to its automated spam detection systems. It started on September 24, applies globally, and may take up to two weeks to complete.
Google has not confirmed a specific spam technique being targeted, so it is too early to say that the update is specifically about AI content, backlinks, affiliate websites, or any other single SEO tactic.
Instead, website owners should use Google’s published Google spam policies as their checklist.
Monitor your Search Console data, wait for the rollout to finish, investigate meaningful ranking changes, and focus on the specific areas that need improvement.
Most importantly, avoid reacting to every short-term ranking movement.
The long-term approach is straightforward: create useful content, maintain a clean technical foundation, earn links naturally, keep your website secure, and make sure every important page exists for a genuine user need.
That approach will not just help with the Google September 2026 Spam Update. It also gives your website a stronger foundation for future Google Search algorithm updates.
Frequently Asked Questions
When did the Google September 2026 Spam Update start?
Google started rolling out the September 2026 spam update on September 24, 2026 at 9:15 a.m. PDT. The company said the rollout may take up to two weeks, so it could continue into early October. Google will mark it complete on the Search Status Dashboard once it finishes.
What does the September 2026 Google spam update target?
Google has not disclosed which spam tactics this update focuses on. It enforces Google’s existing spam policies, which cover practices such as scaled content abuse, link spam, site reputation abuse, expired domain abuse, cloaking and thin affiliate content. Reviewing your site against those policies is the safest approach.
How is this different from a core update?
A core update reassesses overall content quality and relevance across the web. A spam update focuses on detecting and demoting pages or sites that violate Google’s spam policies. Spam updates often cause sharper drops for specific sites, while core updates tend to create broader ranking shifts across many industries.
How long does it take to recover from a Google spam update?
Google says it can take several months for its systems to recognize that a site now follows its spam policies. Recovery depends on how serious the issues were and how thoroughly you fix them. Lost value from spammy links usually does not return, so new quality signals are needed.
Should I file a reconsideration request after a spam update?
No. Reconsideration requests are only for manual actions, which appear in the Manual Actions report in Search Console. Spam updates are algorithmic, so there’s nothing to request. Fix the underlying problems, keep improving your content and give Google’s systems time to reprocess your pages.
Can a site that doesn’t spam be hit by a spam update?
It can happen, though it’s uncommon. False positives do occur, and old tactics like purchased links or copied location pages can trigger issues years later. If you’re confident your site is clean, wait for the rollout to complete and review the data before making major changes.
Why are there so many spam updates in 2026?
Google has released spam updates in March, June, August and September 2026. The rise of AI-generated content and new link tactics has given Google more spam to fight. More frequent updates let its systems, including SpamBrain, respond faster to new patterns.
