Over the past 1 305 days, since June 14, 2021, 5 times, the availability of how-online.de has been tested. How-online.de has been reachable 1 times out of all tests, the last uptime on June 14, 2021, returned a 200 status code. On January 8, 2025, the most recent time how-online.de was unreachable, which was one of 4 such occasions, representing 80.00% of checks performed. As of January 10, 2025, based on all responses received, none of them had returned an error status code. How-online.de responded in — seconds on January 8, 2025, with an average response time of 0.072 seconds.