Deerfield.il.us was checked for uptime 2 times over 1 206 days beginning October 31, 2021, according to reports. Deerfield.il.us was available 2 times throughout all tests conducted, and its most recent uptime on January 10, 2025, returned a code 200. Based on checks carried out as of February 18, 2025, deerfield.il.us did not experience any instances of unavailability. It can be confirmed, based on the received replies, that no errors were encountered as of February 18, 2025. On January 10, 2025, 1.252 seconds contrasted the 1.201 seconds average response time of deerfield.il.us.