Is it possible to experiment on a group of pages in Google Analytics?

Question

Google Analytics

foo.ru/bar/1
foo.ru/bar/2
foo.ru/bar/3
I want to experiment on all pages of the bar directory at the same time. Is it possible to do so?

Answer 1

It looks like the task is not solvable in Analytics.
I had to use it optimizedly.

Answer 2

You can if your catalog has no more than 10 pages.
"Experiments will help you figure out which version of a landing page is most likely to achieve a goal or improve a certain metric. You can test up to 10 variations of a page in an experiment." (c)
https://support.google.com/analytics/answer/174514. ..

Answer 3

Try like this
If the server received a cookie with the number of the test option (the cookie for each test needs to be named differently), then it displays the desired option, otherwise it returns an empty page on which 2 actions are performed: the cookie is set depending on the option set by Google and the page immediately it is updated so that the request goes to the server with a cookie of the variant. The option is defined as in the second solution.
2. Google itself offers us a simpler and more civilized way. But it focuses primarily on small changes. I'll get ahead of myself - for big changes it can also be used if you load the changed part of the page with Ajax. The essence of the method is to determine the option and make some changes through js (for example, the inscription on the button and the picture change).
An example of defining a variant here https://developers.google.com/analytics/solutions/...
An example of changing a page here https://developers.google.com/analytics/solutions/...