The operability of niwanoyu.jp was checked 5 times during a period of 239 days, beginning on March 28, 2024. Tests confirm niwanoyu.jp was online 5 times in total, with November 16, 2024, being the most recent 200 status result. As of November 23, 2024, niwanoyu.jp showed no instances of downtime during all inspections conducted. No replies with error status codes were encountered in any of the received responses as of November 23, 2024. While averaging 2.798 seconds, niwanoyu.jp responded in 2.551 seconds on November 16, 2024.