How reliable is the data in the Reports tab?

[koen_crommentui]

About half a year ago the reports tab appeared in the Tealium interface. For most accounts/profiles this report is now populated. The numbers, however, don't always make sense. Is there documentation available on how to interpret the reports? What, for instance, does 'success' mean? And how reliable is the data in the report? It would be great if we could state, for instance, that Tag X has been loaded Y times during the last week, which resulted in Z pixel request.

[ike_lin]

Since 6/8/13, we have data from all of our CDNs in the Reports tab. Prior to that date, we only had one of our CDN's data in the Reports tab. As far as I know, "Success" is a response with a HTTP Status Code 200, "Cached" is a response with a HTTP Status code 304, "Tag Kills" is a request to db.gif, and "Errors" is a response with a HTTP Status code 404.

[stephen_carr]

As a related side question, how does the reports tab handle versions? Does it show reports for the active version, or only for Prod, or all instances?