Since January 9, 2025, there have been 4 checks on the accessibility of csi.ac.cn over 2 days as shown in the report. In all assessments carried out, csi.ac.cn was reported as either inaccessible or experiencing technical issues as of January 11, 2025. Csi.ac.cn was offline in 4 cases, representing 100.00% of the total tests performed, with January 9, 2025, being the latest. As can be seen from every response that has been received as of January 11, 2025, none of them have an error status. Csi.ac.cn's response time was — seconds, with an average response time of 0.001 seconds, on January 9, 2025.