Teratology.org underwent 7 uptime tests during the 1 381 day time frame starting on June 20, 2021. Teratology.org was accessible 7 times, the last instance being on January 19, 2025, when a code 200 was received, out of the total checks performed. As of April 2, 2025, there were no periods of inactivity for teratology.org throughout all checks. As of April 2, 2025, none of the replies that were received had any records of an error status. 1.345 seconds was the recorded response time, against an average of 0.771 seconds, for teratology.org on January 19, 2025.