PROBLEM TO BE SOLVED: To provide a web browsing method via a group of repeating servers wherein a risk of an operation error in a terminal due to a web program can be checked without direct access when accessing a web server on the Internet with a browser.;SOLUTION: A URL to be browsed on a client terminal and information of types and versions of the OS and the browser are transmitted to a repeating server, the repeating server selects a trial client terminal of the same environment as that of the requesting terminal to make the selected trial client terminal execute a web access to the URL. The trial client terminal executes the web access requested from the repeating server and monitors an operation state of the own terminal during executing the web access to transmit the monitor information to the repeating server, and the repeating server receives the monitor information to determine normality of the trial client terminal from the monitor information, thereafter transmits the determination result to the client terminal as the request source.;COPYRIGHT: (C)2006,JPO&NCIPI
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