In the period of 2 119 days from February 5, 2019, uptime checks performed for knizni-doupe.cz reached a total of 2 as per the data. Testing found knizni-doupe.cz active 2 times, including on the latest check November 28, 2021, which returned a 200 status code. As of November 24, 2024, there were no periods of unavailability found for knizni-doupe.cz during the inspections. As of November 24, 2024, it was noted that every response that was received was error-free. The response time recorded on November 28, 2021, for knizni-doupe.cz was 0.786 seconds, contrasting its average of 0.969 seconds.