Serna.ir availability was analyzed 13 times during the 2 175 day period starting on February 1, 2019. Out of every uptime test completed, serna.ir was accessible 13 times, most recently evidenced by the 200 status response on January 2, 2025. Reviews conducted revealed no unavailability incidents for serna.ir as of January 15, 2025. It has been confirmed by all responses that have been received as of January 15, 2025, that no responses have an error status. With 0.248 seconds as the average, serna.ir responded in 0.392 seconds on January 2, 2025.