Records indicate that from June 28, 2021, through the next 1 254 days, opernprojekt.uni-koeln.de had passed 1 uptime checks. During every test carried out as of December 4, 2024, opernprojekt.uni-koeln.de was reported as being unavailable or experiencing other problems. Opernprojekt.uni-koeln.de was offline for 1 of the total assessments performed, representing 100.00%, with the most recent one taking place on June 28, 2021. As of December 4, 2024, no responses were found to have error status based on the replies received. Opernprojekt.uni-koeln.de's June 28, 2021, response was received in — seconds, contrasting its 0.001 seconds average response time.