Based on statistics, 2 availability checks of serbian.cri.cn were made for the 1 212 days beginning on August 6, 2021. In response, on October 27, 2021, serbian.cri.cn, which has been operational for 2 times during all conducted checks, returned a code 200. According to assessments completed as of November 30, 2024, there were no periods of inoperability for serbian.cri.cn. As of November 30, 2024, the error statuses in the received responses have not been reported. The response received from serbian.cri.cn was 0.326 seconds on October 27, 2021, against an 0.464 seconds average.