Over the 823 day period starting on August 30, 2022, the number of availability checks of viersen.de reached 2. There were 2 instances of viersen.de uptime that were recorded from the tests, including a code 200 result on August 21, 2024. As of December 1, 2024, no instances of downtime were noted for viersen.de during inspections. As of December 1, 2024, no error status codes have been returned based on the responses received. Viersen.de's response time on August 21, 2024, was reported as 0.166 seconds, in contrast to the 0.618 seconds average.