Starting November 22, 2021, letopisi.org's availability was tested 13 times over the following 1 094 day period. Responding with a code 200, letopisi.org was operational 13 times, most recently on May 1, 2024, out of every check attempted. All testing performed of letopisi.org as of November 20, 2024, found zero instances of inoperability. According to replies obtained, no errors were encountered in responses as of November 20, 2024. Letopisi.org's May 1, 2024, response was received in 2.275 seconds, contrasting its 0.998 seconds average response time.