2 times the operability of cooper.dk was checked during the 2 062 day interval beginning on June 14, 2019. Cooper.dk has been accessible 2 times out of total tests done, including on the latest June 14, 2019, check returning a 200. As of February 5, 2025, no reports of cooper.dk becoming inaccessible have been made, according to inspections. It is confirmed that, as of February 5, 2025, there were no error replies based on the replies that were received. While averaging 1.352 seconds, cooper.dk recorded a response time of 0.813 seconds on June 14, 2019.