3 availability checks of retpc.jp were performed in the 2 127 day period starting on January 26, 2019. Through 3 operational instances across all conducted checks, retpc.jp affirmed its latest uptime on November 22, 2024, by returning a code 200. Assessments conducted as of November 22, 2024, confirmed that retpc.jp did not encounter any offline periods. As of November 22, 2024, no error statuses were recorded, according to the responses that were received. 3.179 seconds was the recorded response time, against an average of 3.619 seconds, for retpc.jp on November 22, 2024.