By the increase of the internet users and the improvement of network technologies, websites become not only for the company advertisement or sales tool, but also does one of the prominent research domain of the human factors, human-computer interaction, and Kansei engineering. Recently many kinds of website evaluation results were published that based on user-interface expert`s experiences and heuristic evaluations that has the limitations to deliver the much information about the usability to the designers and programmers. This paper applied the newly developed technique of EGM (Evaluation Grid Method) to test the appropriateness and efficiency for the website usability test in terms of Kansei engineering. Then, experiment was performed using 30 websites of small-to-medium-sized enterprise to verity the applicability of EGM for the website usability evaluation.