SimilarWeb allows website owners to connect their Google analytics account to SimilarWeb and share their desktop visits publicly on their SimilarWeb Website Analysis page. However, if you would like to remove your Google analytics account, follow the steps below.
To disconnect a Google account from SimilarWeb:
Go to your Google Account (https://myaccount.google.com/) (the one that you want to be removed from SimilarWeb), and find the section labelled Security.
From the Security screen, in the Third-party appswith account access panel, select Manage third-party access.
Select the site or app you want to remove.
Select Remove Access.