5 tests were conducted on the operability of tanken-mit-karte.de over the 1 420 days starting on January 5, 2021. In the course of 5 operational instances, tanken-mit-karte.de's last uptime on August 10, 2021, returned a code 200, across conducted tests. All tests conducted as of November 26, 2024, confirmed that tanken-mit-karte.de did not experience any periods of inoperability. It is confirmed that, as of November 26, 2024, there were no error replies based on the replies that were received. While averaging 0.449 seconds, tanken-mit-karte.de recorded a response time of 0.001 seconds on August 10, 2021.