5 times the operability of astronomic.fr was checked during the 1 599 day interval beginning on December 8, 2020. Throughout the entirety of tests, astronomic.fr operated successfully 5 times, with the last uptime on March 2, 2021, returning a code 200. Inspections conducted as of April 26, 2025, revealed no instances of astronomic.fr's unavailability. It was noted that none of the responses had an error status based on those received as of April 26, 2025. Astronomic.fr had a response time of 0.185 seconds and an average response time of 0.454 seconds on March 2, 2021.