The total uptime checks of vdh.de performed in the 2 039 days from April 20, 2019, reached 2. The total tests conducted revealed vdh.de as operational 2 times, including on April 16, 2021, which returned the most recent code 200 response. All tests conducted as of November 18, 2024, confirmed that vdh.de did not experience any periods of inoperability. As of November 18, 2024, it is confirmed by all received responses that none contained an error status. Vdh.de had an April 16, 2021, response time of 0.394 seconds, compared to its 0.342 seconds average.