The operability of door-co.ir was checked 2 times during a period of 811 days, beginning on September 2, 2022. The operational status of door-co.ir was confirmed 2 times during conducted checks, the most recent on September 10, 2022, providing a response with a code 200. As of November 22, 2024, evaluations showed no periods of inactivity for door-co.ir. Based on the received responses, there have been no errors reported as of November 22, 2024. Response times for door-co.ir average 1.020 seconds, with 0.001 seconds on September 10, 2022.