There were 1 times that haithanhquang.vn's availability was tested during the 1 152 days from September 30, 2021. Haithanhquang.vn faced downtime or experienced issues during all the checks conducted as of November 25, 2024. Out of total evaluations conducted, there were 1 events of haithanhquang.vn unavailability, representing 100.00%, most recently on September 30, 2021. The replies that have been received as of November 25, 2024, indicate that all of the responses have been reported as error-free. Against an average of 0.001 seconds, haithanhquang.vn's response on September 30, 2021, was received in — seconds.