Manual action: definition and how it differs from algorithmic removal

A manual action is a penalty a Google reviewer places on pages or a whole site that violate Google's spam policies. People often call it a "Google penalty" or "manual penalty", but those phrases also get used loosely for any traffic drop. The precise meaning is narrower: a human made the call, and Google tells the owner.

This entry is a tight definition. For a full side-by-side comparison, see manual action vs algorithmic deindexing.

Google's spam policies describe the behaviour it acts against, including scaled content abuse, which Google defines as "when many pages are generated for the primary purpose of manipulating search rankings and not helping users." A manual action follows when a reviewer judges that a site crosses that line.

The sequence looks like this:

1. A reviewer finds a policy violation.
2. Google demotes or removes the affected pages or site.
3. The issue appears in the Manual Actions report in Search Console.
4. The owner fixes the problem and asks Google to review the site again.

Algorithmic removal skips steps 1 and 3. Google's automated systems demote or drop the pages, and Google does not say which system did it. The owner sees impressions fall and has to work out the cause alone. If that's you, start with how to tell whether Google has deindexed your site.

Google states that a page must be "indexed and eligible to be shown in Google Search with a snippet" to appear as a supporting link in AI Overviews or AI Mode. So any removal from Google's index, manual or algorithmic, takes the page out of Google's AI answers too.

OtterlyAI's 2026 experiment shows the algorithmic version. Otterly reports that its site with a fictional expert author box lasted about 14 days in Google and its site with no author lasted about 90, with no manual action on either. Google's AI surfaces then almost never cited them.

Other engines behaved differently. Bing never deindexed the sites, and Otterly found that 2,718 of 3,934 tracked citations for one site came from Microsoft Copilot. It's one pair of sites on a low-stakes topic, but the mechanism is clear: each engine can only cite what its own index holds. That is a core point in how AI search differs from Google Search.

The next move: check Search Console and Bing Webmaster Tools separately. A clean report in one tells you nothing about the other.

• "No manual action means I'm fine." Otterly's sites had none and were still removed. Check index status directly.
• "Google penalizes AI-written content." Google says "appropriate use of AI or automation is not against our guidelines." It targets volume without value, however it's created.
• "An expert author box protects me." Google says E-E-A-T isn't a specific ranking factor. In Otterly's test the site with the fictional expert went first, though one site per arm can't prove author boxes hurt.
• "A Google penalty removes me from every AI engine." Google's actions apply to Google's index. Copilot grounds on Bing, which kept Otterly's sites.
• "Every traffic drop is a penalty." Many drops are ranking changes or crawl problems. Only a Search Console notice confirms a manual action.

• Scaled content abuse: the spam policy most relevant to mass-published AI content.
• People-first content: Google's description of content made to help readers rather than to rank.
• Supporting link: the citation slot in Google's AI features, which requires index and snippet eligibility.
• Manual action vs algorithmic deindexing: the detailed comparison.