22 tests were conducted on the operability of langformula.ru over the 1 234 days starting on July 15, 2021. In the course of 22 operational instances, langformula.ru's last uptime on April 3, 2024, returned a code 200, across conducted tests. Downtime was not observed for langformula.ru, according to the checks conducted as of December 1, 2024. As of December 1, 2024, replies received confirm there were no responses with an error status code. In contrast to langformula.ru's average response time of 0.468 seconds, the response time on April 3, 2024, was 0.496 seconds.