Is StumbleUpon Down? Check StumbleUpon down trends and times.
stumbleupon.com checking.. 
Website Status
Protocol
Response Time
Response Code
Ping
| Checks | Ping Status | Ping Time | HTTP Status | HTTP Time | Status |
|---|---|---|---|---|---|
| 11 days ago |  success |
unknown | 200 (OK) | 133 ms | Up |
| 49 days ago | success |
unknown | 200 (OK) | 134 ms | Up |
| 53 days ago | success |
unknown | 200 (OK) | 294 ms | Up |