There were 25 uptime checks conducted for chemsub.online.fr in the 1 194 days after August 20, 2021. Chemsub.online.fr responded with a code 200 on April 12, 2024, the latest of 25 times the site was operational based on total checks performed. In the testing performed as of November 26, 2024, chemsub.online.fr did not experience any offline periods. Based on the obtained responses, it was confirmed that no error status codes were present as of November 26, 2024. Chemsub.online.fr replied in 0.098 seconds on April 12, 2024, contrasting with its average 0.152 seconds average.