The number of functioning checks performed for kniga-stroitelia.ru reached 7 in the 1 072 day period starting December 23, 2021. During the 3 instances of operability out of all conducted tests, kniga-stroitelia.ru's last recorded uptime on July 4, 2024, returned a code 200. 14.29% of checks, amounting to 1, resulted in kniga-stroitelia.ru being down when inspected, with December 23, 2021, being the most recent. Code 502 was the most current error, out of 3 error responses, received on May 4, 2024. Comparison data from July 4, 2024, indicates that kniga-stroitelia.ru responded in 0.087 seconds, contrasting the 0.120 seconds average.