Over the past 31 days, since December 27, 2024, 3 times, the availability of ctban.cn has been tested. During all inspections conducted as of January 28, 2025, ctban.cn encountered operational difficulties or was inaccessible. In the testing performed as of January 28, 2025, ctban.cn did not experience any offline periods. Code 403, reported on January 17, 2025, was identified as the most current error among the 3 responses with errors. Data indicates ctban.cn had a 0.014 seconds response time on January 17, 2025, against a 0.519 seconds average.