During the 1 439 day period starting February 27, 2021, 3 accessibility tests of jsnas.jp have been done. Throughout the whole testing period, jsnas.jp was up 3 times, the most recent uptime was on May 31, 2024, when a code 200 was returned. All testing performed of jsnas.jp as of February 6, 2025, found zero instances of inoperability. The received responses all confirm that, as of February 6, 2025, there were no responses containing errors. Jsnas.jp required 4.552 seconds to respond on May 31, 2024, compared to an average of 3.091 seconds.