The number of availability checks conducted for invoice.cof.tw reached 6 in the 1 276 days from May 22, 2021. Returning a 200 status code, invoice.cof.tw was up 6 times out of all checks performed, with its latest uptime on July 26, 2021. No periods of unavailability were detected for invoice.cof.tw based on all assessments conducted as of November 18, 2024. According to received replies, as of November 18, 2024, all responses have been noted as error-free. On July 26, 2021, invoice.cof.tw responded in a time of 1.489 seconds, which contrasted with its average response time of 1.985 seconds.