Availability checks of gtc-bio.com done over the past 2 264 days from February 12, 2019, reached 2. In its most recent reported uptime on June 27, 2021, gtc-bio.com, which has been active 2 times out of all the checks, responded with a code 200. As of April 26, 2025, gtc-bio.com did not encounter any instances of unavailability during the inspections carried out. As of April 26, 2025, all of the obtained responses have indicated that there were no replies with errors. Gtc-bio.com's June 27, 2021, response time, 0.192 seconds, differed from the 0.189 seconds average.