The operability of doble-u.eu has been tested 2 times over the course of the 1 364 days that followed March 3, 2021. For each inspection carried out as of November 27, 2024, doble-u.eu was found to be either down or experiencing operational challenges. At 100.00% of the time, or 2 instances, doble-u.eu was unavailable as of March 3, 2021, the date of the most recent check. It was confirmed that there were no responses with error status as a result of the replies received as of November 27, 2024. 0.001 seconds is doble-u.eu's average response time, while on March 3, 2021, it responded in — seconds.