Since September 15, 2023, 2 times, the kosterov.com availability has been analyzed over the course of 435 days. Kosterov.com, with 2 instances of operability out of all conducted checks, reported its last uptime on November 23, 2024, confirmed by a code 200 response. Based on checks completed as of November 24, 2024, there was no observed downtime for kosterov.com. As of November 24, 2024, every response indicates that no error status code has been received. While kosterov.com averages 1.866 seconds in response time, it replied in 1.491 seconds on November 23, 2024.