← Back to Rankings
Is Builders FirstSource (buildersfirstsource.com) Down?
DOWN — Not responding
Last checked: 2h ago
Avg TTFB
3422ms
#172 in S&P 500
Total Load
856ms
Uptime
0.0%
Based on 8 checks
Response Time — Recent Checks
About This Site
Builders FirstSource (BLDR)
Sector: Industrials
Ranked #172 overall in S&P 500
Ranked #25 in Industrials
Recent Checks
| Time | Status | TTFB | Total |
|---|---|---|---|
| 2/20/2026, 6:51:00 PM | ✗ Down | 1697 ms | 1697 ms |
| 2/20/2026, 1:30:08 PM | ✗ Down | 5147 ms | 5147 ms |
| 2/20/2026, 12:57:57 PM | ✗ Down | — ms | 0 ms |
| 2/20/2026, 12:54:48 PM | ✗ Down | — ms | 0 ms |
| 2/20/2026, 12:52:56 PM | ✗ Down | — ms | 0 ms |
| 2/20/2026, 12:36:14 PM | ✗ Down | — ms | 0 ms |
| 2/20/2026, 12:32:51 PM | ✗ Down | — ms | 0 ms |
| 2/20/2026, 12:32:26 PM | ✗ Down | — ms | 0 ms |