Patent ID: 9436572
Filing Date: 2016-09-06
CPC Classification: G06F,H04L

Claim Text:
1. A computer-implemented system comprising: one or more processors provided at a server computer system; a web page request detector, implemented using the one or more processors, to receive a request for web content and a client code from a client application executing at a client system, the client code includes an identifier associated with the requested web content; a response generator, implemented using the one or more processors, to provide the web content to the client system, in response to the request from the client application, together with a request to set the client code at the client system to an uncached value; an evaluator, implemented using the one or more processors, to compare the client code to the uncached value in response to detecting that the web content has been loaded at the client system; and a cached status detector, implemented using the one or more processors, to determine that the web content has been cached by the client system, based on determining that the client code is distinct from the uncached value.