1 operability checks occurred for ivan.com.tw within the time frame of 2 122 days after February 6, 2019. 1 instances of ivan.com.tw uptime, including the code 200 result on February 6, 2019, were noted from the tests conducted. Based on checks completed as of November 28, 2024, there was no observed downtime for ivan.com.tw. No responses with an error status have been reported as of November 28, 2024, according to all received replies. While ivan.com.tw averages 0.824 seconds in response time, it replied in 0.824 seconds on February 6, 2019.