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eCommerce Performance Monitor

Serta

www.serta.com
MattressesBedroom / BathroomBazaarVoice

Defects

D
Score 45 / 100 · 9 defects (1 critical) · 2026-11-06
Full defect card →

Origin (CRuX Field Data)

DeviceP/FLCPINPCLSRank
desktopPASS1.7s96ms0.05-
mobileFAIL2.3s125ms0.15-

mobile Page Data

PageP/FLCPINPCLSACCSEOBPPERF
homepageFAIL3.4s106ms0.07909296
86
plpFAIL2.4s-0.04919277
67
pdpFAIL2.3s121ms0.15928569
30

desktop Page Data

PageP/FLCPINPCLSACCSEOBPPERF
homepagePASS2.3s71ms0.06849296
97
plpFAIL1.1s-0.02879296
91
pdpPASS2.5s96ms0.04868573
41

CWV History (Last 12 Weeks)

mobile

LCP

INP

CLS

desktop

LCP

INP

CLS