Google September 2026 spam update is rolling out (7 minute read)
Google started its September 2026 spam update on September 24, worldwide and in all languages, saying the rollout may take up to two weeks. It is the fourth spam update this year, and John Mueller confirmed to Barry Schwartz that this one is expected to take longer than the previous three. If your organic traffic drops in the next two weeks, check the timing against this update before assuming a site issue, since it only targets spam but can bring collateral damage.