Before sending a response to a client, the BIG-IP enters an informational X-WA-Info response header into the response to describe how it handled the response. You cannot change these informational headers, and they do not affect processing, however, they can provide useful information for evaluating the efficiency of your acceleration policies.
Part of the information included in the X-WA-Info response header is the object type. The BIG-IP classifies, by object type and group, every response it receives from the origin web servers. The object type and group classification determine how the BIG-IP handles compression for the response.
Perform these tasks to manage predefined and user-defined object types.