September 20, 2022, was the start date for the 790 days during which hss.caltech.edu had 1 availability checks. During the 1 instances of operability out of all conducted tests, hss.caltech.edu's last recorded uptime on September 20, 2022, returned a code 200. Hss.caltech.edu did not experience any downtime according to tests conducted as of November 18, 2024. Of all the replies received, as of November 18, 2024, any response was not indicated as having an error status. The recorded response time for hss.caltech.edu on September 20, 2022, was 3.920 seconds, whereas the average response time is 3.920 seconds.