In the past 1 234 days starting from July 8, 2021, help400.de's availability has been checked 1 times. With the last time on July 8, 2021, when a code 200 was returned, help400.de was up 1 times out of all the checks conducted. From tests carried out as of November 23, 2024, no instances of inaccessibility for help400.de were noted. As of November 23, 2024, it was noted that every response that was received was error-free. Help400.de averaged a response time of 0.115 seconds, while on July 8, 2021, it replied in 0.115 seconds.