According to records, during the 2 088 days that started on March 9, 2019, 8 uptime tests for si2.ir were performed. Responding with a code 200 in its latest recorded uptime on December 21, 2022, si2.ir showcased functionality 8 times across all conducted checks. Downtime was not observed for si2.ir, according to the checks conducted as of November 26, 2024. As all of the responses received as of November 26, 2024, show, none of them have an error status. On December 21, 2022, si2.ir's response time of 1.688 seconds differed from its average of 0.448 seconds.