The operability of igg.cas.cn has been tested 4 times over the course of the 1 240 days that followed July 6, 2021. Operational 4 times throughout the entirety of checks conducted, igg.cas.cn's last recorded uptime on August 7, 2021, returned a code 200 response. Checks conducted as of November 28, 2024, revealed no inaccessibility problems for igg.cas.cn. As per the replies received, there were no errors noted in any of the responses as of November 28, 2024. Igg.cas.cn's August 7, 2021, response time contrasted with its average, being 2.785 seconds against 1.871 seconds.