Over the past 689 days starting from January 10, 2023, there have been 15 checks done on deref-web.de's availability. As of November 29, 2024, all checks showed that deref-web.de was not functioning or experiencing difficulties. Assessments done as of November 29, 2024, showed no instances of deref-web.de non-functionality. The latest occurrence, coded 404, out of the 15 error replies that included errors, was on November 20, 2024. On November 20, 2024, the recorded response time was 0.034 seconds compared to deref-web.de's average of 0.047 seconds.