In which desktop browsers should I test the site?

Question

Browsers

Is it true that the site should only be checked in browsers on different engines? For example, in Google Chrome, but it makes no sense to check in Opera, because both use WebKit?
In what browsers do you test sites?

Answer 1

and there is no point in checking in Opera

It makes sense to check in Opera, because WebKit or Blink is OpenSource and it is not known what Opera Software comp. they could bring in on their own. Standard font styles and sizes etc. this should also not be written off, they can also differ from browser to browser, regardless of the engine.

Answer 2

In all