A total of 1 availability checks of optax.ru were performed during the 1 123 day period starting from October 25, 2021. Optax.ru was accessed 1 times out of all the checks conducted, and the most recent uptime recorded on October 25, 2021, showed a code 200. As of November 22, 2024, no test results indicated that optax.ru was ever unavailable. Every reply that has been received as of November 22, 2024, attests to the fact that no response has had an error status. Contrary to the 0.875 seconds average response time, optax.ru's response on October 25, 2021, was 0.875 seconds.