There were 1 checks if hdd.co.jp was available in the 2 065 day interval starting May 18, 2019. Hdd.co.jp was accessible 1 times, the last instance being on May 18, 2019, when a code 200 was received, out of the total checks performed. In the testing performed as of January 11, 2025, hdd.co.jp did not experience any offline periods. As of January 11, 2025, no responses were found to have error status based on the replies received. At 3.625 seconds, hdd.co.jp's response time on May 18, 2019, differed from the 3.625 seconds average.