There have been 6 tests conducted on chemdefense.com's uptime in the 774 days starting October 13, 2022, up until today. Responding with a 200 status code, chemdefense.com was operational 5 times, most recently on August 1, 2024, throughout every attempted check. As of November 25, 2024, chemdefense.com has not experienced any downtime in assessments that have been completed. The error with code 404 was last reported on October 13, 2022, along with a total of 1 error responses. Chemdefense.com averaged 1.397 seconds of response time, while responding in 1.267 seconds on August 1, 2024.