Throughout the 1 475 day period beginning on February 15, 2021, etrain.edu.vn's operability was checked 9 times. With a code 200 response, etrain.edu.vn was accessible 9 times, the last instance being on January 17, 2025, out of the total checks conducted. The checks conducted as of March 1, 2025, did not find any downtime issues related to etrain.edu.vn. As of March 1, 2025, it has been reported that all received responses are free from errors. Etrain.edu.vn's response time of 4.287 seconds on January 17, 2025, contrasted its 3.037 seconds average.