From February 23, 2021, through the following 1 498 days, 5 availability checks of psychohistory.org were conducted. Of all uptime checks conducted, psychohistory.org was online 5 times, confirmed on February 24, 2021, by a 200 status response. As of April 2, 2025, no tests that were performed showed any instances of psychohistory.org being unavailable. As of April 2, 2025, all responses received have confirmed that there are no errors present in any of the replies. According to records, psychohistory.org responded in 0.607 seconds on February 24, 2021, compared to an average of 1.646 seconds.