Comparative testing

With this type of testing you compare how selected pages on a hostname will be served after config changes are applied with how they are delivered currently to real end users.

Results show the differences between the two behaviors, helping you predict what to expect after activating your configuration changes.

You can use it to compare how a hostname behaves on the Staging and the Production environments or on two Production environments. For example, to compare the behavior of config changes on a test hostname which doesn’t carry live traffic with the hostname that does.