6 tests were conducted on the operability of rak.cz over the 2 142 days starting on January 8, 2019. Out of all the tests carried out, rak.cz was accessible 6 times, the last instance being March 2, 2021, when a code 200 was received. During inspections, as of November 19, 2024, no instances of rak.cz being unavailable were found. No responses with an error status have been reported as of November 19, 2024, according to all received replies. Rak.cz's 3.086 seconds response on March 2, 2021, contrasted with its average response time of 2.505 seconds.