Data shows first.cz underwent 5 availability tests during the 229 day interval starting on April 15, 2024. First.cz has been operational 5 times out of all checks, with the most recent successful check occurring on June 20, 2024, with a 200 status code. As of December 1, 2024, no reports of first.cz becoming inaccessible have been made, according to inspections. Based on the replies received, it is confirmed that there were no error responses as of December 1, 2024. On June 20, 2024, 0.098 seconds was the response time for first.cz, contrasting its 0.091 seconds average.