Over the previous 1 456 day period beginning on December 7, 2020, there were 1 checks done on perf.cz's availability. From tests, perf.cz had 1 instances of uptime, the most recent of which occurred on December 7, 2020, with a 200 code. No instances of unavailability were detected for perf.cz during all evaluations carried out as of December 2, 2024. Based on the responses that were received, as of December 2, 2024, every response has been free of errors. Averaging 2.080 seconds in response time, perf.cz replied in 2.080 seconds on December 7, 2020.