Analyzing the data shows stef.ens-cachan.fr's operability was tested 0 times during the 0 day interval beginning December 12, 2024. Throughout the evaluations conducted as of December 12, 2024, stef.ens-cachan.fr was found to be non-functional or inaccessible. Stef.ens-cachan.fr showed no periods of inactivity across all tests conducted as of December 12, 2024. As can be seen from every response that has been received as of December 12, 2024, none of them have an error status. On December 12, 2024, stef.ens-cachan.fr had a recorded response time of 0 seconds and an average response time of 0.000 seconds.