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Is Labcorp (labcorp.com) Down?
UP — Responding normally
Last checked: 23m ago
Avg TTFB
6357ms
#436 in S&P 500
Total Load
1616ms
Uptime
25.0%
Based on 8 checks
Response Time — Recent Checks
About This Site
Recent Checks
| Time | Status | TTFB | Total |
|---|---|---|---|
| 2/20/2026, 8:31:05 PM | ✓ Up | 6596 ms | 6602 ms |
| 2/20/2026, 3:51:04 PM | ✓ Up | 6117 ms | 6324 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, 12:52:58 PM | ✗ Down | — ms | 0 ms |
| 2/20/2026, 12:36:17 PM | ✗ Down | — ms | 0 ms |
| 2/20/2026, 12:32:53 PM | ✗ Down | — ms | 0 ms |
| 2/20/2026, 12:32:29 PM | ✗ Down | — ms | 0 ms |