There were 4 checks if kvartet-i.ru was available in the 40 day interval starting October 17, 2024. Kvartet-i.ru's last known uptime on November 19, 2024, provided a code 200 response, operational 4 times during the course of all checks. As of November 26, 2024, no offline periods were noted for kvartet-i.ru in any of the inspections that were conducted. All the replies indicate that as of November 26, 2024, there have been no error status codes returned. Kvartet-i.ru's average response time is 0.494 seconds, and on November 19, 2024, it was 0.448 seconds.