Gradschool.jp availability was analyzed 6 times during the 1 005 day period starting on February 19, 2022. Throughout the whole testing period, gradschool.jp was up 6 times, the most recent uptime was on November 20, 2024, when a code 200 was received. As of November 20, 2024, reviews found no instances of gradschool.jp being unavailable. According to records, no reply with an error status had been received as of November 20, 2024. With 4.873 seconds as the average response time, gradschool.jp's response time on November 20, 2024, was 4.377 seconds.