From November 15, 2020, through the following 1 467 days, 6 availability checks of litstalker.ru were conducted. All checks performed as of November 22, 2024, indicated that litstalker.ru was experiencing downtime or issues. No instances of inaccessibility were found for litstalker.ru in tests made as of November 22, 2024. The 6 responses with errors included a recent occurrence on April 22, 2024, which was coded as 409. Against an average of 0.434 seconds, litstalker.ru's response on April 22, 2024, was received in 0.015 seconds.