Columbia Teaching College
24h 100.0%
7d 100.0%
30d 99.95%
90d 99.92%
Avg response 749 ms
24h 100.0%
7d 99.88%
30d 99.91%
90d 99.91%
Avg response 654 ms
Last updated 14 Nov 2026, 23:33:45. Refreshes every minute.