Beginning August 13, 2021, functioning of aerzen.de was checked 2 times over the next 1 209 days. Among all the tests done, aerzen.de was accessible 2 times, the last instance on August 14, 2021, returning a 200 code. No instances of inactivity were recorded on aerzen.de according to all evaluations conducted as of December 4, 2024. As of December 4, 2024, no error responses had been noted in the replies that were received. Comparison data from August 14, 2021, indicates that aerzen.de responded in 0.733 seconds, contrasting the 0.993 seconds average.