During the 1 953 days from July 29, 2019, until now, ojs.ub.rub.de's operability has been checked 9 times. In the 9 out of all conducted checks, including the most recent one on July 29, 2019, which returned a code 200, ojs.ub.rub.de has been reachable. No downtime occurrences were observed for ojs.ub.rub.de during inspections conducted as of December 3, 2024. The status reports as of December 3, 2024, affirm that all received responses were error-free. At 0.221 seconds on July 29, 2019, ojs.ub.rub.de's response differed from the 0.227 seconds average.