1. A method of resource management in a wireless network by caching content on a mobile device, the method, comprising: detecting a data request to a content source for which content received is stored as cache elements in a local cache on the mobile device; determining, from an identifier of the data request, that a cache defeating mechanism is used by the content source; retrieving content from the cache elements in the local cache to respond to the data request; wherein, a changing parameter in the identifier is identified to indicate cache defeat when responses corresponding to multiple data requests are the same even when the multiple data requests used identifiers with the changing parameter being different for each of the multiple data requests.