Over the past 1 333 days starting from June 13, 2021, there have been 6 checks done on psiphi.org's availability. Psiphi.org responded with a code 200 on January 2, 2025, the latest of 2 times the site was operational based on total checks performed. Psiphi.org was unavailable for 4 checks done, representing 66.67% of the total, with the latest on January 28, 2025. There haven't been any responses with errors, based on all responses received as of February 5, 2025. The recorded response time differed for psiphi.org, being — seconds on January 28, 2025, against 2.408 seconds on average.