The operability of ctg.com has been tested 11 times over the course of the 1 621 days that followed February 8, 2021. Ctg.com was last active on April 9, 2025, responding with a 200 status code, and was online 11 times over the entire period of tests. As of July 18, 2025, all evaluations conducted indicated that ctg.com was not inaccessible. According to every response received as of July 18, 2025, there haven't been any that contain an error status code. In contrast to ctg.com's average response time of 0.506 seconds, the response time on April 9, 2025, was 0.427 seconds.