From July 25, 2022, through the following 1 148 days, 8 availability checks of prb.com were conducted. Responding with a 200 status code, prb.com was operational 8 times, most recently on July 1, 2025, throughout every attempted check. As of September 15, 2025, none of the tests that were done revealed any instances of prb.com being inaccessible. As of September 15, 2025, based on all responses received, none of them had returned an error status code. On July 1, 2025, prb.com had a response time of 2.272 seconds and an average response time of 2.095 seconds.