Availability checks of b-ssl.duitang.com reached 5 during the 1 214 day interval starting on July 28, 2021. Every test done found b-ssl.duitang.com to have operational problems or downtime as of November 23, 2024. Testing as of November 23, 2024, showed no instances of b-ssl.duitang.com becoming unavailable. Among 5 responses containing errors, the occurrence on September 28, 2023, coded 403, was the latest. For b-ssl.duitang.com, the average response time is 0.824 seconds, but on September 28, 2023, it responded in 0.503 seconds.