In the period of 1 388 days starting February 2, 2021, maindev.ru's operability was inspected 3 times. Operational 3 times throughout the entirety of checks conducted, maindev.ru's last recorded uptime on September 26, 2022, returned a code 200 response. No instances of maindev.ru inaccessibility were found during inspections completed as of November 22, 2024. As of November 22, 2024, there are no responses indicating an error status based on all received responses. While its average response time is 0.877 seconds, maindev.ru replied in 1.224 seconds on September 26, 2022.