The second option is to build a filter to block any anomalous activity you find.
You could create a new view where the Bot checkbox is disabled and filters that eliminate malicious traffic.
Add the criterion to the Main View after verifying that it is working.
Third, you could use the referral exclusion list, which you can find in the admin area under the tracking information in the Properties field.
You can eliminate sites from your Google Analytics metrics using this list. As international mailing list a result, you can exclude any suspicious URLs (Uniform Resource Locators) from your subsequent data by incorporating them into this checklist.
How to detect bot activity on websites?
Extraordinarily high page views
Bots are usually to blame when a site experiences a sudden, unexpected, and unprecedented increase in page views.
Extraordinarily high bounce rates
Bounce rate is the percentage of visitors who arrive on your site but do nothing else while they are there. An unexpected increase in bounce rate could mean that bots have been directed to a specific page.
The length of time that visitors stay on a site is known as session duration. Human nature requires that this remain constant at all times. However, an unexpected increase in session duration is likely due to a bot navigating the website unusually slowly. On the other hand, if the session duration is short, a bot may be able to crawl web pages much faster than a human.