From September 26, 2022, up until now, which is a period of 800 days, the availability of zerozumi.jp has been checked 2 times. According to the code 200 response from the most recent test, which was carried out on November 17, 2024, zerozumi.jp was online 2 times out of all checks. No periods of inoperability were observed for zerozumi.jp across all assessments made as of December 4, 2024. According to records, all responses were received without any error status codes as of December 4, 2024. On November 17, 2024, the recorded response time was 7.137 seconds compared to zerozumi.jp's average of 6.978 seconds.