The total accessibility tests of dzer.ru done over 2 027 days starting July 14, 2019, stands at 6. Last recorded uptime on October 22, 2021, returning a code 200, dzer.ru was online 6 times from the complete assessments done. As of January 31, 2025, evaluations revealed no instances of dzer.ru's inoperability. There have been no responses with an error, according to all responses received as of January 31, 2025. A 0.471 seconds response from dzer.ru was recorded on October 22, 2021, compared to its 0.526 seconds average.