25 tests have been conducted on stb.ua's availability in the 1 941 days since July 27, 2019. 25 times stb.ua was proven operational from checks performed, the latest instance being December 10, 2022, when a 200 status code was received. From tests carried out as of November 18, 2024, no instances of inaccessibility for stb.ua were noted. All received replies confirm that, as of November 18, 2024, there have been no responses with an error status. It is noted that on December 10, 2022, stb.ua responded in 0.429 seconds, and the average response time was equal to 0.530 seconds.