Checks of riesen.co.jp's availability have been completed 2 times since September 7, 2021, a span of 1 172 days. Riesen.co.jp has had a total of 2 successful accesses out of all the checks performed, with the latest record on September 7, 2021, returning a code 200. Checks that were done as of November 23, 2024, show that riesen.co.jp was never unavailable. As of November 23, 2024, all replies received affirm that there are no responses with an error status. Compared to its 2.335 seconds reply on September 7, 2021, riesen.co.jp's average response time is 3.060 seconds.