Today, Google released its March 2026 spam update, making it the second announced algorithm change this year, following the February 2026 Discover core update.
This marks the first spam update of 2026. The previous one was rolled out in August 2025.
Timing. Google mentioned that this update might “take a few days to complete.” They reiterated on LinkedIn: “This is a normal spam update, and it will roll out for all languages and locations. The rollout may take a few days to complete.”
Why we care. Since this is the second major algorithm update of 2026, I need to stay alert for any changes in rankings or traffic on my sites. Google hasn’t specified what spam is being targeted, but shifts in performance could be related.
More on the spam update. Google’s documentation states: “While Google’s automated systems to detect search spam are constantly operating, we occasionally make notable improvements to how they work. When we do, we refer to this as a spam update and share when they happen on our list of Google Search ranking updates.”
Google’s AI-based spam-prevention system, SpamBrain, gets enhanced from time to time to better detect and manage new types of spam. If I notice changes after this update, reviewing and ensuring compliance with Google’s spam policies is essential for maintaining or improving rankings. Violations can lead to lower rankings or removal from search results entirely.
For link spam updates, improvements might not translate to immediate gains since any ranking boost from spammy links is nullified. Hence, reclaiming lost benefits isn’t possible.
Inspired by this post on Search Engine Land.
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