In the time frame of 1 085 days from December 7, 2021, records indicate 4 checks were done on kovalevi.ru's accessibility. Among all uptime assessments, kovalevi.ru was accessible 4 times, the most recent instance occurred on April 22, 2024, as indicated by a 200 status code. Tests conducted as of November 26, 2024, found no instances of kovalevi.ru becoming inoperable. As per the received replies, as of November 26, 2024, no errors were found in any of the obtained replies. Records show 0.087 seconds on April 22, 2024, as kovalevi.ru's response time, against 1.126 seconds on average.