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Is LyondellBasell (lyondellbasell.com) Down?

UP — Responding normally

Last checked: 18m ago

Avg TTFB

3589ms

#185 in S&P 500

Total Load

898ms

Uptime

25.0%

Based on 8 checks

Response Time — Recent Checks

About This Site

LyondellBasell (LYB)

Sector:  Materials

Ranked #185 overall in S&P 500

Ranked #13 in Materials

Recent Checks

Time Status TTFB Total
2/20/2026, 8:41:01 PM ✓ Up 3405 ms 3411 ms
2/20/2026, 4:01:02 PM ✓ Up 3773 ms 3776 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

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