A / B test tracking on Google Analytics (for the old tag)

In Google Analytics, we're going to make two new segments: "Fasterize On" and "Fasterize Off". 

Click on "+ Add segment". 

Then, click on "+ new segment".   

Create the Fasterize Off filter like this: 

In the " Advanced> Conditions " section, select the custom variable (value 05) for the event action  .

Note : be careful not to take the custom variable (key 05). 

Create the filter Fasterize On like this:

In the " Advanced> Conditions " section, choose for the action of event the custom variable (value 05) .

Note : be careful not to take the custom variable (key 05).

You can then compare the data by selecting the two filters: