There have been 3 tests done on acr.org's availability in the 969 days starting from March 25, 2022, until now. From the entirety of checks conducted, acr.org was operable 3 times, with the most recent occurrence on October 30, 2024, resulting in a code 200 status. According to testing, there were no incidents of inoperability for acr.org as of November 19, 2024. There were no responses with error status among the replies received as of November 19, 2024. A 2.795 seconds response from acr.org was recorded on October 30, 2024, compared to its 2.256 seconds average.