Starting on May 21, 2024, and lasting for 195 days, 4 times, postexpress.mk was inspected for availability. With the last time on June 21, 2024, when a code 200 was returned, postexpress.mk was up 4 times out of all the checks conducted. All testing performed of postexpress.mk as of December 2, 2024, found zero instances of inoperability. As of December 2, 2024, all responses received indicate that there have been no responses that contain an error status code. On June 21, 2024, postexpress.mk replied in 0.273 seconds, differing from its average response time of 0.343 seconds.