What are the "weird" URLs of the pages you're viewing appearing in Google Analytics?

Question

Google Analytics

With the help of a website builder from Google, I created a "simple" website (a teacher's website). A month and a half ago, I connected Google Analytics to it. At first, it gave out "normal" statistics (a small number of users, and the vast majority of these users are from the same city), and recently the number of users has increased dramatically, and their geography began to stretch all over the world. At the same time, the following addresses of requested pages began to appear in the "Behavior" -> "Overview" section:
/?from= site40089779.snip.to
/?from= get-your-social-buttons.info/?ref=56273338
/?from= site3557190.snip.to
/?from= site37369140.snip.to
When you click on the button next to the link, the initial page of the site opens, although, in theory, the page of the site that is specified should open. Question: What are these visits? What are they caused by? Is it possible to make Google Analytics "cut off" these visits?

Answer 1

blog.analytics-toolkit.com/2015/guide-referrer-spa...
https://www.optimizesmart.com/geek-guide-removing-...

Answer 2

It's just spam bots visiting your site. Not pleasant, but not critical either.