Details provided point to 10 accessibility checks for cfa.cn having done over the 1 984 day time frame beginning on June 24, 2019. Cfa.cn was accessible 10 times throughout all conducted tests, with the most recent uptime on September 17, 2022, returning a code 200. There were no interruptions in service for cfa.cn throughout all evaluations done as of November 29, 2024. All replies received as of November 29, 2024, indicate that no responses with an error status have been received. On September 17, 2022, 2.179 seconds contrasted the 3.527 seconds average response time of cfa.cn.