The number of uptime checks of world-history.ru performed over the past 794 days, starting September 26, 2022, stands at 12. Out of every uptime test completed, world-history.ru was accessible 12 times, most recently evidenced by the 200 status response on October 20, 2024. Tests show that as of November 28, 2024, there had been no instances of world-history.ru's inoperability. It is confirmed that, as of November 28, 2024, there were no error replies based on the replies that were received. World-history.ru replied in 0.217 seconds on October 20, 2024, against its average response time of 0.318 seconds.