Why did Oops appear instead of description in the google and yahoo index,. your browser is not supported. Please upgrade to the latest version of Chrome?

Question

JavaScript

Hello, I'm using the bowers js library to detect outdated browsers and display a message that my site doesn't support their browsers.
Oops. your browser is not supported. Please upgrade to the latest version of Chrome, Safari, Firefox or Opera.
The problem is that in search, my site now has a description with the content: "Oops,. your browser is not supported,. Please, upgrade to the latest version of Chrome, Safari, Firefox or Opera."
This situation is observed in Google and Yahoo
. Other search engines do not have this problem. Tell me, please, what is the problem?

Answer 1

In order to return a normal description, set a restriction on the work of the script for Google and Yahoo bots, it is obvious that they see this message and display it in the description.
Or just disable this unnecessary library :)
Well, send it to the search console for reindexing.