The total operability tests of astronomy.com.cn from February 21, 2021, up until today is 10 over 1 366 days. Astronomy.com.cn was last active on November 17, 2024, responding with a 200 status code, and was online 10 times over the entire period of tests. Reviews performed as of November 18, 2024, found no cases of astronomy.com.cn being inoperable. No errors have been encountered in any responses as of November 18, 2024, according to all replies obtained. On November 17, 2024, astronomy.com.cn responded in 5.955 seconds, contrasting its 2.524 seconds average response time.