As of July 1, Google’s July 2021 core update began rolling out, and will take anywhere between one and two weeks to complete.
The July 2021 Core Update, previously announced, is now rolling out:https://t.co/6Xs77WDsur
— Google SearchLiaison (@searchliaison) July 1, 2021
These typically take 1-2 weeks to finish. Our guidance about such updates is here:https://t.co/e5ZQUA3RC6
Here’s more on how we improve search through updates:https://t.co/IBmInwGOiX
As with any update, if for some reason your site is negatively impacted due to this update, or any other update for that matter, it may not signal anything is actually wrong with your page. There aren’t really any particular actions you can take to recover from it.
If you still feel there is something you want to do about any negative impact the update may have on your site, Google provided a list of questions to consider if your site is hit by a core update.
Source – Search Engine Land