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Is Merck & Co. (merck.com) Down?
DOWN — Not responding
Last checked: 6m ago
Avg TTFB
2864ms
#112 in S&P 500
Total Load
716ms
Uptime
0.0%
Based on 8 checks
Response Time — Recent Checks
About This Site
Recent Checks
| Time | Status | TTFB | Total |
|---|---|---|---|
| 2/20/2026, 8:51:01 PM | ✗ Down | 2601 ms | 2601 ms |
| 2/20/2026, 4:11:01 PM | ✗ Down | 3127 ms | 3127 ms |
| 2/20/2026, 12:57:59 PM | ✗ Down | — ms | 0 ms |
| 2/20/2026, 12:54:51 PM | ✗ Down | — ms | 0 ms |
| 2/20/2026, 12:52:59 PM | ✗ Down | — ms | 0 ms |
| 2/20/2026, 12:36:17 PM | ✗ Down | — ms | 0 ms |
| 2/20/2026, 12:32:54 PM | ✗ Down | — ms | 0 ms |
| 2/20/2026, 12:32:29 PM | ✗ Down | — ms | 0 ms |