There have been 17 tests done on aon.com's availability in the 1 421 days starting from January 12, 2021, until now. Throughout the range of checks conducted, aon.com was reachable 17 times, with the most recent one receiving a 200 code on April 16, 2022. Assessments conducted as of December 3, 2024, confirmed that aon.com did not encounter any offline periods. It was noted that there were no error statuses received in any of the responses as of December 3, 2024. Aon.com averaged a 1.976 seconds response time, responding in 1.315 seconds on April 16, 2022.