2 tests of olg-koeln.nrw.de's functioning were conducted during the 1 285 day period starting on July 5, 2021. Olg-koeln.nrw.de functionality was proven 2 times from total assessments performed, as shown recently by the December 15, 2021, 200 status code. Based on checks completed as of January 10, 2025, there was no observed downtime for olg-koeln.nrw.de. As of January 10, 2025, no error status codes have been returned based on the responses received. At 0.167 seconds, olg-koeln.nrw.de's December 15, 2021, response contrasted with its average of 0.160 seconds.