Jtb.cn underwent 0 uptime tests during the 0 day time frame starting on November 19, 2024. The checks of jtb.cn as of November 19, 2024, resulted in the detection of downtime or other problems. No instances of non-functionality were found for jtb.cn across all tests conducted as of November 19, 2024. Based on the replies, there were no indications of errors in any of the responses as of November 19, 2024. While its average response time is 0.000 seconds, jtb.cn replied in 0 seconds on November 19, 2024.