In the 1 390 day period beginning January 27, 2021, until today, acs.org's operability has been inspected 10 times. Out of every uptime test completed, acs.org was accessible 10 times, most recently evidenced by the 200 status response on July 11, 2024. None of the tests conducted as of November 18, 2024, found any instances of acs.org being unavailable. There are no errors in the responses received as of November 18, 2024, as confirmed by the responses received. On July 11, 2024, against an average of 1.451 seconds, data shows a response time for acs.org at 0.194 seconds.