The number of availability checks of jwst.fr over the past 1 309 days beginning May 3, 2021, reached 6. As one of 6 occurrences of uptime out of total checks, jwst.fr was functioning on February 4, 2022, receiving a 200 status code reply. According to tests, as of December 3, 2024, there were no incidents of inoperability for jwst.fr. As of December 3, 2024, every response has been received, confirming that none of the them contain error statuses. Jwst.fr averaged a response time of 1.014 seconds, while on February 4, 2022, it replied in 1.013 seconds.