In the time frame of 2 079 days beginning March 10, 2019, s2a.ir's availability was checked 6 times. Out of all availability checks performed, s2a.ir was online 6 times, most recently, on April 8, 2021, it responded with a 200 status code. Assessments conducted as of November 18, 2024, revealed that s2a.ir had no periods of downtime. Based on the replies that were received, it was determined that as of November 18, 2024, all responses were error-free. On April 8, 2021, s2a.ir replied in 0.325 seconds, against its 0.173 seconds average response time.