The report shows 2 availability checks were performed for sigma.ir in the 1 243 day interval starting June 25, 2021. The most current uptime of sigma.ir was on July 7, 2021, and in 2 operability instances throughout all completed checks, it returned a code 200. All testing performed of sigma.ir as of November 19, 2024, found zero instances of inoperability. As of November 19, 2024, it has been confirmed that no response contains an error status. The response time recorded for sigma.ir was 0.001 seconds on July 7, 2021, compared to 1.312 seconds on average.