definition: this fix tells you how to create a script that you can use to measure across sub-domains. The fix will allow you to use one script across your sub-domains. Visits will not be seen as referred? across domains. You can include all visitors in a single dataset with this fix.
If the same script is used across domains, visitors that move between the two sub-domains will be seen as referred.
It is possible to implement a fix for this and to use the same script to track across your sub-domains.
Tracking across sub-domains
To accomplish this in two steps;
a. register (for example) "mysite.com" as the site to be tracked without the www.
b. alter the beginning of the script you receive to read as follows when placed in your source? code:
The Only Change: note the appended dot / "." in front of the mysite.com
The alternative to the above is to register the sub-domains separately.