The total availability checks of catti.net.cn over the past 197 days beginning May 10, 2024, reached 4. It was noted during each inspection as of November 24, 2024, that catti.net.cn was either down or experiencing operational challenges. It was revealed that 25.00% of checks resulted in catti.net.cn being inaccessible, occurring 1 times total, most recently on October 26, 2024. On October 26, 2024, the latest error detected was code 502 out of the 3 responses that contained errors. Differing from an average of 1.877 seconds, catti.net.cn responded in 1.436 seconds on October 26, 2024.