For a period of 999 days, 15 times, beginning on March 7, 2022, serial-killers.ru was tested for availability. During the 15 instances of operability out of all conducted tests, serial-killers.ru's last recorded uptime on November 30, 2024, returned a code 200. Tests carried out on serial-killers.ru showed that there were no instances of inactivity as of December 1, 2024. No response had been reported as having an error status as of December 1, 2024, out of all those that were received. Serial-killers.ru's 0.945 seconds on November 30, 2024, contrasted its average response time of 0.906 seconds.