From July 25, 2021, through the following 1 454 days, 4 availability checks of denpa-gameplay.seesaa.net were conducted. During the entire series of tests, denpa-gameplay.seesaa.net was accessible 4 times, most recently on July 16, 2025, responding with a 200 status code. All evaluations carried out as of July 18, 2025, confirmed that denpa-gameplay.seesaa.net had no offline periods. As of July 18, 2025, every response indicates that no error status code has been received. On July 16, 2025, denpa-gameplay.seesaa.net's response time was 0.637 seconds, showcasing an average response time of 0.495 seconds.