Google Spam Policies Explained

Google's spam policies are the closest thing SEO has to a rulebook. They describe the tactics that can get pages demoted or removed from Google Search entirely, and they apply whether a site is a local plumber or a national publisher. Yet many site owners have never read them, and only find out what they say after a traffic collapse or a message in Search Console.

The policies have changed a lot in recent years. In March 2024 Google added three new policies aimed at expired domain abuse, scaled content abuse and site reputation abuse. In August 2026 it changed how the site reputation policy is enforced in Europe. And spam updates, the periodic improvements to Google's automated spam detection, continue to roll out several times a year.

This guide explains every current spam policy in plain English, how Google detects violations, the difference between algorithmic and manual action, and how to audit your own site so you never cross the line by accident.

Key Takeaways

• Google defines spam as techniques that deceive users or manipulate Search systems into ranking content highly.
• Violations are detected by automated systems such as SpamBrain and, where needed, by human reviewers who can issue manual actions.
• The newest policies cover expired domain abuse, scaled content abuse (however the content is produced) and site reputation abuse.
• Manual actions appear in Search Console and need a reconsideration request; algorithmic demotions do not and can take months to lift.
• Link value removed by spam systems does not come back after you clean up.

What Google Means by Spam

Google's spam policies page opens with a simple definition: spam refers to techniques used to deceive users or manipulate Search systems into ranking content highly. The policies apply to web search results, including content Google finds from across the web.

“Our spam policies help protect users and improve the quality of Search results.”

— Google Search Central, Spam policies for Google web search

Google says it detects policy-violating practices through automated systems and, as needed, human review that can result in a manual action. Sites that violate the policies may rank lower or not appear in results at all.

Every Google Spam Policy Explained

Policy	What it covers	Example
Cloaking	Showing different content to users and search engines to manipulate rankings	Serving a keyword-rich page to Googlebot and a casino page to visitors
Doorway abuse	Pages or sites created to rank for similar queries that funnel users elsewhere	Hundreds of near-identical city pages all leading to one booking page
Expired domain abuse	Buying an expired domain and repurposing it mainly to rank low-value content	Affiliate content on a domain that once belonged to a charity
Hacked content	Content placed on a site without permission through security flaws	Injected pharma links in a WordPress theme
Hidden text and link abuse	Text or links hidden from users to manipulate search	White text on white background
Keyword stuffing	Filling pages with keywords or numbers unnaturally	Blocks of city names or repeated phrases
Link spam	Creating links mainly to manipulate rankings	Buying followed links, excessive exchanges, PBNs
Machine-generated traffic	Sending automated queries to Google without permission	Scraping results for rank checks with bots
Malicious practices	Malware, unwanted software and back button hijacking	Pages that install software without consent
Misleading functionality	Promising a service the site does not provide	A fake "credit score checker" that only shows ads
Scaled content abuse	Generating many pages mainly to manipulate rankings, however they are produced	Thousands of AI-written pages with no added value
Scraping	Republishing content from other sites without adding value	Copying articles and swapping synonyms
Site reputation policy	Third-party content published mainly to exploit a host site's ranking signals	Payday loan reviews on an educational site
Sneaky redirects	Redirecting users or search engines deceptively	Mobile users redirected to spam domains
Thin affiliation	Affiliate pages that copy merchant content with no added value	Product pages with only manufacturer descriptions and buy links
User-generated spam	Spam added by users through comments, forums or uploads	Link-dropping in blog comments

The page also lists other practices that can lead to demotion or removal: high volumes of valid legal removal requests, personal information removals, policy circumvention (for example creating new sites to dodge a manual action) and scam and fraud.

The March 2024 Additions

Three policies were added alongside the March 2024 core update. Google said at the time that the combined effect of that update and earlier work was expected to reduce low-quality, unoriginal content in results by 40%, and after the rollout it reported a 45% reduction.

• Scaled content abuse expanded the old "automatically generated content" policy. It applies whether content is made by automation, humans or both. Using AI is not itself a violation; mass-producing pages without value is. See our post on thin content.
• Expired domain abuse targets people buying lapsed domains to exploit their past reputation. We cover the rules in expired domains and SEO.
• Site reputation abuse (now titled "site reputation policy") targets "parasite SEO" on trusted hosts. See site reputation abuse explained, including the 2026 changes for the EEA.

How Google Enforces Its Spam Policies

	Algorithmic (automated)	Manual action
Who decides	Systems such as SpamBrain	A human reviewer
Notification	None; spam updates are announced publicly	Message in Search Console's Manual Actions report
Scope	Pages, sections or whole sites	Specific pages, sections or the whole site
How to resolve	Fix violations and wait for systems to reprocess	Fix all issues, then request a review
Timescale	Can take months	After the reconsideration review

“When all issues listed in the report are fixed in all pages, select Request Review in this report.”

— Search Console Help, Manual Actions report

Google's spam updates documentation adds an important detail about links: when its systems neutralise spammy links, any ranking benefit they provided is lost and cannot be regained by changing them. Recent spam updates on the Search Status Dashboard include June 2026, August 2026 and September 2026. Our guide to Google manual actions walks through every manual action type.

How to Audit Your Site Against the Spam Policies

1. Check Search Console. Open the Manual Actions and Security Issues reports first.
2. Review your link building. Identify paid links without rel="sponsored" or nofollow, reciprocal schemes and network links. Our guides on labelling sponsored links and link exchanges explain the line.
3. Audit content at scale. Look for templated pages, location pages that differ only by city name, and AI-generated pages nobody edited.
4. Review third-party content. Sponsored posts, coupon sections and partner content should have real editorial oversight.
5. Scan for hacks. Search site:yourdomain.com with spammy terms and check for unknown pages, users and redirects.
6. Moderate user content. Use comment moderation, rel="ugc" and anti-spam tools.
7. Check redirects and cloaking. Compare what users and Googlebot see using the URL Inspection tool.
8. Document and fix. Keep a record of changes, which you will need if you ever file a reconsideration request.

Common Mistakes

• Assuming AI content is banned. It is not. Scaled, low-value content is the problem, however it is made.
• Buying "guest posts" with followed links. Paid links that pass ranking credit are link spam.
• Thinking a new domain resets a penalty. Moving to dodge a manual action counts as policy circumvention.
• Ignoring hacked content. A compromised site can be treated as spam even though the owner did nothing wrong.
• Using doorway-style location pages. Each location page needs genuinely local, useful content.
• Disavowing as a cure-all. Disavow helps with manual link actions, but it cannot restore value from neutralised links. Before acting on worries about spammy links from other sites, read our guide to negative SEO.

Related Guides

• Site Reputation Abuse: Google’s Policy Explained
• Expired Domains and SEO: Risks and Rules
• Author Pages and Bylines: Building Trust for SEO

Frequently Asked Questions

What happens if my site violates Google spam policies?

Affected pages or the whole site may rank lower or be removed from results, either automatically or through a manual action shown in Search Console.

Is AI-generated content against Google spam policies?

Not by itself. Scaled content abuse covers generating many pages mainly to manipulate rankings without adding value, whether by AI, people or both.

How do I know if I have a manual action?

Check the Manual Actions report in Google Search Console. Algorithmic demotions do not produce a message.

How long does recovery from a spam update take?

Google says its automated systems may need months to learn that a site now complies. Neutralised link value does not return.

What is SpamBrain?

SpamBrain is Google's AI-based spam-prevention system, which it improves periodically through spam updates.

Conclusion

Google's spam policies are short, readable and worth knowing in full. Most businesses will never come close to breaking them, but agency shortcuts, cheap link packages and unsupervised AI content can put a site at risk quickly. If you have a manual action or suspect an algorithmic demotion, our penalty recovery service can audit and fix the issues, or you can get a quote.

References

1. Google Search Central: Spam policies for Google web search
2. Google Search Central: Google Search spam updates and your site
3. Search Console Help: Manual Actions report
4. Google Blog: March 2024 Search update on spam and low-quality results
5. Google Search Status Dashboard: Ranking incident history
6. Semrush: What Is Black Hat SEO? 9 Risky Techniques To Avoid