Is Down? Check down trends and times.
nist.gov.html checking.. 
Website Status
Protocol
Response Time
Response Code
Ping
| Checks | Ping Status | Ping Time | HTTP Status | HTTP Time | Status |
|---|---|---|---|---|---|
| 6 days ago |  success |
15 ms | 200 | 321 ms | Up |
| 21 days ago | success |
1 ms | 200 | 274 ms | Up |
| 25 days ago | success |
unknown | 200 | 350 ms | Up |
| 30 days ago | success |
1 ms | 200 | 659 ms | Up |
| 38 days ago | success |
1 ms | 200 | 379 ms | Up |
| 39 days ago | success |
1 ms | 200 | 394 ms | Up |
| 44 days ago | success |
unknown | 200 | 351 ms | Up |
| 44 days ago | success |
unknown | 200 | 232 ms | Up |
| 44 days ago | success |
unknown | 200 | 414 ms | Up |
| 46 days ago | success |
1 ms | 200 | 340 ms | Up |