In the 597 day period that started on April 10, 2023, erl.de was checked for availability 4 times. After conducting all tests, erl.de was online 4 times, with the most recent 200 status code occurring on June 11, 2024. As of November 27, 2024, inspections revealed that there had been no periods of unavailability on erl.de. According to the records, no error status codes were present in any of the responses that had been received as of November 27, 2024. A 0.440 seconds response from erl.de was recorded on June 11, 2024, compared to its 0.617 seconds average.