The total operability tests of fermi.gsfc.nasa.gov from November 17, 2022, up until today is 1 over 748 days. In 1 instances of operability from all checks conducted, fermi.gsfc.nasa.gov's last recorded uptime on November 17, 2022, returned a code 200. As of December 5, 2024, assessments for fermi.gsfc.nasa.gov showed no periods of inactivity. As of December 5, 2024, no error status codes have been returned based on the responses received. Compared to its average of 0.726 seconds, fermi.gsfc.nasa.gov's November 17, 2022, response was 0.726 seconds.