The report indicates 3 uptime tests of r4.com were performed over 1 280 days from June 1, 2021. Checks confirm r4.com functioned 3 times total, most recently, on November 24, 2024, a 200 status code affirmed its uptime. R4.com showed no periods of inactivity across all tests conducted as of December 2, 2024. As of December 2, 2024, the error statuses in the received responses have not been reported. Against an average of 0.462 seconds, the response from r4.com was 0.559 seconds on November 24, 2024.