1. A method for performing a bioinformatics analysis program on the Internet accessible from a user computer, comprising: accessing a bioinformatics analysis program; reading a broker program comprising input parameter information that relates to input parameters extracted from an input form of the analysis program, output-data reading information that represents rules for converting analysis results by the analysis program into metadata to be interpreted by a user computer, and an analysis program reference destination comprising an URL of an analysis program server that provides the analysis program or a file path to the analysis program from the user computer; creating and displaying an analysis platform graphic image on a screen of a display unit for the user to input parameters based on the input parameter information of the broker program; executing the analysis program based on the parameters inputted by the user; converting analysis results by the analysis program into metadata with the output-data reading information of the broker program; and displaying the metadata converted from the analysis results on the screen of the display unit.