Data from the 2 106 day period starting on February 12, 2019, indicates 1 analyses of the operation of npoweb.jp. Npoweb.jp returned a 200 status code 1 times out of analyses that was conducted, with the last one occurring on February 12, 2019. As of November 19, 2024, checks of npoweb.jp revealed no instances of inaccessibility. As of November 19, 2024, all received replies have confirmed that there are no errors in the responses. Npoweb.jp averaged 3.452 seconds, while its response on February 12, 2019, was 3.452 seconds.