Between August 27, 2021, and today, which is a period of 1 180 days, dd-on.jp's availability was checked 2 times. Dd-on.jp was up 2 times during the course of the testing, with the most recent uptime occurring on September 6, 2021, responding with a code 200. All inspections conducted reported no instances of non-functionality for dd-on.jp as of November 19, 2024. Based on the obtained replies, it can be concluded that there were no errors in any of the responses as of November 19, 2024. On September 6, 2021, 2.226 seconds was dd-on.jp's response time, while 2.312 seconds is the average.