Google algorithm update December 2021
Google confirmed the December 2021 product reviews update in December 2021.
| Update | Type | Started | Finished | Rollout | Status |
|---|---|---|---|---|---|
| December 2021 product reviews update | Reviews update | 1 December 2021 | 21 December 2021 | 20 days | Complete |
Google SERP volatility shows how much rankings moved day by day.