For the past 1 387 days, from January 31, 2021, the status of nta.go.jp has been checked 2 times. The accessibility of nta.go.jp was confirmed 2 times through all checks, including on January 31, 2021, when a 200 status code was returned. All inspections as of November 18, 2024, revealed that nta.go.jp had never experienced an offline time. As of November 18, 2024, all responses received have confirmed that there are no errors present in any of the replies. Contrary to the 0.856 seconds average response time, nta.go.jp's response on January 31, 2021, was 0.592 seconds.