The availability of cof.tw has been tested 1 times between April 15, 2019, and the present, a span of 2 044 days. Cof.tw experienced downtime or other issues in all the checks conducted as of November 18, 2024. As of November 18, 2024, evaluations showed no periods of inactivity for cof.tw. The latest error response was on April 15, 2019, with code 404 out of a total of 1 errors. 0.818 seconds was the response time of cof.tw on April 15, 2019, with 0.818 seconds being the average.