In the time frame of 1 418 days starting April 25, 2021, data indicates functioning of pisa.ets.org was checked 3 times. From the whole tests made, pisa.ets.org was up 3 times, with the most recent uptime recorded on January 23, 2025, replying with a code 200. As of March 13, 2025, assessments had not shown any instances of pisa.ets.org's non-functionality. The replies obtained as of March 13, 2025, affirm that no response contained an error status. Pisa.ets.org replied in 3.472 seconds on January 23, 2025, against its average response time of 1.571 seconds.