1 tests have been conducted on immunogen.com's availability in the 285 days since April 3, 2024. Out of all the checks conducted, immunogen.com was accessible 1 times, and the latest uptime recorded on April 3, 2024, resulted in a code 200. No incidents of inaccessibility were detected for immunogen.com in evaluations conducted as of January 13, 2025. All responses were found to be error-free as of January 13, 2025, based on the received replies. 0.916 seconds is the average response time, while immunogen.com responded in 0.916 seconds on April 3, 2024.