INFORMATION PROVIDING SYSTEM AND IDENTIFICATION INFORMATION ADDING DEVICE

摘要

Survey of accesses over the Internet is relatively readily conducted by the information providing system. When an HTTP server (203) sends predetermined image data, an identification information adding device (205) creates identification information corresponding to an access from a terminal (30) and adds it to the predetermined image data. The correspondence relationship between the identification information and the image data to which identification information is added is recorded in a database (206).