Beginning February 6, 2019, functioning of ptsc.com.vn was checked 6 times over the next 2 117 days. In response, on October 15, 2021, ptsc.com.vn, which has been operational for 6 times during all conducted checks, returned a code 200. During the assessments performed as of November 23, 2024, no instances of downtime were reported for ptsc.com.vn. As of November 23, 2024, no error responses had been noted in the replies that were received. In contrast to ptsc.com.vn's average response time of 3.983 seconds, the response time on October 15, 2021, was 4.438 seconds.