Nddc.archchicago.org's functioning was checked 2 times during the 1 249-day period beginning June 28, 2021. Out of every check done, nddc.archchicago.org was accessible 1 times, with the July 2, 2021, check returning a 200 status response. A total of 1 checks revealed nddc.archchicago.org was down, amounting to 50.00% of the total inspections, with June 28, 2021, being the most recent instance. Records show that as of November 29, 2024, all received responses were free of error status codes. Nddc.archchicago.org averaged 0.631 seconds in response time, responding in 0.631 seconds on July 2, 2021.