Network product display method, device and system

The invention discloses a network product display method, device and system, and belongs to the technical field of computers. The method comprises the following steps: collecting a behavior event which is performed on a displayed network product and is transmitted by at least one display end, wherein the behavior event is an event generated during the operation of the network product; and adjusting the survival time of the network product according to the collected behavior event, wherein the survival time is time when the network product is to be displayed continually. The behavior event performed on the network product is collected, and the survival time of the network product is adjusted according to the collected behavior event, so that the problem of occupation of a large quantity of server sources during the displaying of a large quantity of network products on a server in the prior art is solved, and the effects of reducing the occupation quantity of the server resources and realizing survival of the fittest of the network products are achieved.