There were 35 uptime checks of zinref.ru conducted throughout the 1 373 day period beginning on March 20, 2021. Among all the analyses done, zinref.ru was functional 35 times, returning a code 200 on its last recorded uptime on December 9, 2024. No unavailability incidents were noted for zinref.ru during tests conducted as of December 23, 2024. The status reports indicate that all responses received as of December 23, 2024, are error-free. The 0.381 seconds average contrasted zinref.ru's 0.104 seconds response on December 9, 2024.