Is Down? Check down trends and times.
costco.com.html checking.. 
Website Status
Protocol
Response Time
Response Code
Ping
| Checks | Ping Status | Ping Time | HTTP Status | HTTP Time | Status |
|---|---|---|---|---|---|
| 9 days ago |  success |
unknown | 200 | 216 ms | Up |
| 16 days ago | success |
10 ms | 200 | 219 ms | Up |
| 18 days ago | success |
8 ms | 200 | 202 ms | Up |
| 19 days ago | success |
23 ms | 200 | 248 ms | Up |
| 38 days ago | success |
7 ms | 200 | 1710 ms | Up |
| 48 days ago | success |
22 ms | 200 | 688 ms | Up |
| 48 days ago | success |
8 ms | 200 | 666 ms | Up |
| 64 days ago | success |
8 ms | 200 | 462 ms | Up |