The operability of ctg.com has been tested 12 times over the course of the 1 682 days that followed February 8, 2021. Ctg.com was last active on July 22, 2025, responding with a 200 status code, and was online 12 times over the entire period of tests. As of September 18, 2025, all evaluations conducted indicated that ctg.com was not inaccessible. According to every response received as of September 18, 2025, there haven't been any that contain an error status code. In contrast to ctg.com's average response time of 0.502 seconds, the response time on July 22, 2025, was 0.459 seconds.