The total availability checks of sfdem.org performed over 1 308 days starting June 12, 2021, is 6. During the 6 instances of operability out of all conducted tests, sfdem.org's last recorded uptime on October 20, 2023, returned a code 200. All testing performed of sfdem.org as of January 10, 2025, found zero instances of inoperability. The replies obtained as of January 10, 2025, affirm that no response contained an error status. At 6.508 seconds on October 20, 2023, sfdem.org's response differed from the 2.670 seconds average.