Over the previous 716 day period beginning on January 25, 2023, there were 2 checks done on einmaleins.de's availability. Throughout the whole testing period, einmaleins.de was up 2 times, the most recent uptime was on January 8, 2025, when a code 200 was returned. According to checks performed as of January 10, 2025, there have been no instances of the inoperability of einmaleins.de. No response with an error status was reported, as per replies received as of January 10, 2025. The reported response time for einmaleins.de on January 8, 2025, was 0.099 seconds, compared to an average of 0.123 seconds.