In the timespan of 740 days starting November 18, 2022, derbar.jp was inspected for operability 1 times. As one of 1 occurrences of uptime out of total checks, derbar.jp was functioning on November 18, 2022, receiving a 200 status code reply. As of November 28, 2024, no inaccessibility incidents have been detected for derbar.jp in all tests. As of November 28, 2024, each response received was confirmed to be free of error status codes. The response time recorded on November 18, 2022, for derbar.jp was 2.037 seconds, contrasting its average of 2.037 seconds.