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Is nih.gov down right now?

No — nih.gov is up

https://nih.gov 30-day uptime: 99.96%
Free forever for up to 10 URLs · no credit card required
SLA Uptime
30 days 99.96%
Last downtime detected on 7/23/2026, 5:10:53 PM. Duration: 92h 51m 8s (334,268,544 ms).

Response time

1834 ms 1376 ms 917 ms 459 ms 0 ms 8/18/2026, 1:06:02 PM: 1293ms 8/18/2026, 1:21:02 PM: 1214ms 8/18/2026, 1:37:01 PM: 943ms 8/18/2026, 1:52:01 PM: 894ms 8/18/2026, 2:07:01 PM: 700ms 8/18/2026, 2:22:02 PM: 1149ms 8/18/2026, 2:38:01 PM: 1022ms 8/18/2026, 2:53:01 PM: 1198ms 8/18/2026, 3:08:01 PM: 835ms 8/18/2026, 3:24:01 PM: 1052ms 8/18/2026, 3:39:02 PM: 1186ms 8/18/2026, 3:55:01 PM: 921ms 8/18/2026, 4:10:01 PM: 1106ms 8/18/2026, 4:25:02 PM: 1439ms 8/18/2026, 4:40:02 PM: 816ms 8/18/2026, 4:56:01 PM: 1036ms 8/18/2026, 5:11:02 PM: 1130ms 8/18/2026, 5:27:01 PM: 916ms 8/18/2026, 5:42:01 PM: 718ms 8/18/2026, 5:57:01 PM: 897ms 8/18/2026, 6:12:01 PM: 799ms 8/18/2026, 6:28:01 PM: 1242ms 8/18/2026, 6:43:01 PM: 1006ms 8/18/2026, 6:58:02 PM: 1086ms 8/18/2026, 7:14:01 PM: 845ms 8/18/2026, 7:29:01 PM: 1086ms 8/18/2026, 7:44:03 PM: 1809ms 8/18/2026, 8:00:01 PM: 1318ms 8/18/2026, 8:15:01 PM: 911ms 8/18/2026, 8:30:02 PM: 1070ms 8/18/2026, 8:46:01 PM: 1312ms 8/18/2026, 9:01:01 PM: 1202ms 8/18/2026, 9:16:02 PM: 1037ms 8/18/2026, 9:32:01 PM: 1044ms 8/18/2026, 9:47:01 PM: 1120ms 8/18/2026, 10:02:02 PM: 1117ms 8/18/2026, 10:18:01 PM: 938ms 8/18/2026, 10:33:01 PM: 1098ms 8/18/2026, 10:48:02 PM: 1241ms 8/18/2026, 11:04:01 PM: 1032ms 8/18/2026, 11:19:01 PM: 1075ms 8/18/2026, 11:34:01 PM: 1092ms 8/18/2026, 11:50:01 PM: 1235ms 8/19/2026, 12:05:01 AM: 1004ms 8/19/2026, 12:20:02 AM: 1193ms 8/19/2026, 12:36:01 AM: 901ms 8/19/2026, 12:51:01 AM: 1095ms 8/19/2026, 1:06:01 AM: 1010ms 8/19/2026, 1:22:01 AM: 797ms 8/19/2026, 1:37:01 AM: 744ms 8/19/2026, 1:52:02 AM: 1195ms 8/19/2026, 2:08:01 AM: 1123ms 8/19/2026, 2:23:01 AM: 1209ms 8/19/2026, 2:38:01 AM: 882ms 8/19/2026, 2:54:01 AM: 778ms 8/19/2026, 3:09:01 AM: 740ms 8/19/2026, 3:24:01 AM: 839ms 8/19/2026, 3:40:01 AM: 1000ms 8/19/2026, 3:55:01 AM: 1249ms 8/19/2026, 4:10:02 AM: 1182ms 8/19/2026, 4:26:01 AM: 1007ms 8/19/2026, 4:41:01 AM: 1112ms 8/19/2026, 4:56:01 AM: 1021ms 8/19/2026, 5:12:01 AM: 915ms 8/19/2026, 5:27:01 AM: 1031ms 8/19/2026, 5:42:02 AM: 1289ms 8/19/2026, 5:58:01 AM: 1290ms 8/19/2026, 6:13:01 AM: 794ms 8/19/2026, 6:28:02 AM: 1248ms 8/19/2026, 6:44:01 AM: 787ms 8/19/2026, 6:59:01 AM: 764ms 8/19/2026, 7:14:01 AM: 1099ms 8/19/2026, 7:29:02 AM: 1039ms 8/19/2026, 7:45:01 AM: 959ms 8/19/2026, 8:00:01 AM: 703ms 8/19/2026, 8:15:02 AM: 1518ms 8/19/2026, 8:31:02 AM: 1797ms 8/19/2026, 8:46:01 AM: 735ms 8/19/2026, 9:01:02 AM: 1076ms 8/19/2026, 9:17:01 AM: 1244ms 8/19/2026, 9:32:02 AM: 1258ms 8/19/2026, 9:47:02 AM: 878ms 8/19/2026, 10:03:01 AM: 893ms 8/19/2026, 10:18:01 AM: 832ms 8/19/2026, 10:33:02 AM: 1161ms 8/19/2026, 10:49:01 AM: 1135ms 8/19/2026, 11:04:01 AM: 803ms 8/19/2026, 11:19:02 AM: 1087ms 8/19/2026, 11:35:01 AM: 814ms 8/19/2026, 11:50:02 AM: 1586ms 8/19/2026, 12:05:02 PM: 894ms 8/19/2026, 12:21:02 PM: 1834ms 8/19/2026, 12:36:02 PM: 1238ms 8/19/2026, 12:51:02 PM: 979ms 8/19/2026, 1:07:01 PM: 1021ms 8/19/2026, 1:22:01 PM: 886ms 8/19/2026, 1:37:01 PM: 817ms 8/19/2026, 1:53:01 PM: 1130ms 8/19/2026, 2:08:01 PM: 1229ms 8/19/2026, 2:23:02 PM: 1092ms Aug 18, 26 Aug 18, 26 Aug 19, 26 Aug 19, 26 Aug 19, 26
~
1061.16 ms
Average
700.00 ms
Minimum
1834.00 ms
Maximum

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About nih.gov Status Monitoring

This page provides real-time uptime monitoring and performance tracking for nih.gov (https://nih.gov). The service is currently online and operational.

Service Level Agreement (SLA) Uptime: Over the last 30 days, nih.gov has maintained an uptime of 99.96%. The latest downtime was recorded on 7/23/2026, 5:10:53 PM and lasted 92h 51m 8s.