Der-hardenberg.com maintained functionality in 4 instances throughout all conducted checks, with the last recorded uptime on October 4, 2024, returning a code 200. Tests conducted as of November 18, 2024, found no instances of der-hardenberg.com becoming inoperable. As of November 18, 2024, it has been reported that all received responses are free from errors. 0.037 seconds is der-hardenberg.com's average response time, while it responded in 0.026 seconds on October 4, 2024.