To solve a problem that processing loads are frequently concentrated to one Web application server since the utilization of the Internet/Intranet is increased and services to be provided are varied as well concerning a conventional Web application server device.

Concerning this distributed application server system, plural Web application server devices 2 are provided, a presentation server device 3 is located between each of plural Web application server devices 2 and a browser 1 to be operated by a user and contents requested by the browser 1 are acquired from the Web application server device 2 through this presentation server device 3 so that the loads are partially charged among the plural Web application server devices 2.