From October 31, 2021, up until the present date, iop.org.libproxy.mit.edu's accessibility has been tested 5 times over a period of 1 114 days. On December 1, 2021, iop.org.libproxy.mit.edu was operational with a 200 status code response, the latest of 5 instances of uptime out of total checks conducted. The checks conducted as of November 18, 2024, did not find any downtime issues related to iop.org.libproxy.mit.edu. No reports of error statuses in the responses received have been made as of November 18, 2024. The response time of 3.800 seconds for iop.org.libproxy.mit.edu on December 1, 2021, differed from its 3.647 seconds average.