In the timespan of 1 252 days starting June 14, 2021, adelphi-research.de was inspected for operability 11 times. Throughout the assessments, adelphi-research.de functioned 11 times, last recorded on November 15, 2022, with a 200 status code. Assessments conducted as of November 18, 2024, confirmed that adelphi-research.de did not encounter any offline periods. There have been no responses with an error, according to all responses received as of November 18, 2024. Recorded on November 15, 2022, was a 0.292 seconds response time for adelphi-research.de, averaging 0.470 seconds.