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eCommerce Performance Monitor

Fab.com

www.fab.com· Shopify
Fashion Apparel - AllFitnessShopify

Defects

F
Score 29 / 100 · 6 defects (3 critical) · 2026-11-06
Full defect card →

Origin (CRuX Field Data)

DeviceP/FLCPINPCLSRank
desktopPASS1.9s79ms0.02-
mobileFAIL2.7s289ms0.05-

mobile Page Data

PageP/FLCPINPCLSACCSEOBPPERF
homepageFAIL2.6s333ms0.06849281
68
plpFAIL2.7s289ms0.05965877
85
pdpFAIL2.7s289ms0.05965877
80

desktop Page Data

PageP/FLCPINPCLSACCSEOBPPERF
homepagePASS2.0s115ms0.02819281
94
plpPASS1.9s79ms0.02965877
99
pdpPASS1.9s79ms0.02965877
98

CWV History (Last 12 Weeks)

mobile

LCP

INP

CLS

desktop

LCP

INP

CLS