A printing method includes a printing program causing: a web server to integrate a plurality of contents with each other to thereby generate a web page, and to transmit the generated web page to a client terminal via a network; the client terminal to transmit a request for printing the web page from a browser screen to the web server; the web server to call a print service of an image forming apparatus in response to the request; the image forming apparatus to transmit to the web server a request for generating a print page corresponding to the web page by the print service; the web server to integrate the plurality of contents with each other to thereby generate the print page and to transmit the generated print page; and the image forming apparatus to receive and to print the print page by the print service.