4 availability checks of jdc.jp were performed in the 1 311 day period starting on June 30, 2021. Jdc.jp maintained operational status in 4 instances throughout all tests, the last uptime recorded on August 22, 2021, affirming a code 200 response. Offline periods were not observed for jdc.jp based on all checks made as of February 1, 2025. As of February 1, 2025, all responses have been confirmed to be error-free, according to received replies. Jdc.jp's response time was 2.018 seconds, with an average response time of 0.919 seconds, on August 22, 2021.