Over the course of 787 days beginning September 30, 2022, atr.ac.ir had its availability tested 1 times as per data. On 1 occasions throughout conducted checks, atr.ac.ir operated successfully, affirming its most recent uptime on September 30, 2022, with a code 200. As of November 26, 2024, inspections had not found any offline times for atr.ac.ir. It has been confirmed that as of November 26, 2024, none of the responses received have error statuses. The recorded response time was 3.525 seconds for atr.ac.ir on September 30, 2022, with 3.525 seconds being the average.