In the period of 2 149 days from January 14, 2019, uptime checks performed for en.sanofi.com reached a total of 1 as per the data. Tests revealed that en.sanofi.com was reachable 1 times in total, with the most recent uptime occurring on January 14, 2019, and returning a code 200. All tests conducted as of December 2, 2024, confirmed that en.sanofi.com did not experience any periods of inoperability. No error status codes have been indicated in any of the responses as of December 2, 2024. The 0.232 seconds January 14, 2019, response time for en.sanofi.com differed from the 0.232 seconds average.