The 18 Fastest Parts Ecommerce Sites

(November 2026) - real-user mobile speed from Google CrUX, 28-day window

Rank	Brand	CWV	LCP	INP	CLS
1	PartStore.com	PASS	1.5s	85ms	0.00
2	Jeg's	PASS	1.5s	186ms	0.05
3	JEGS	PASS	1.5s	186ms	0.05
4	Batteries Plus	PASS	2.1s	190ms	0.07
5	Chemical Guys	PASS	2.2s	170ms	0.01
6	Pep Boys	FAIL	1.9s	225ms	0.04
7	Canadian Tire	FAIL	1.9s	271ms	0.51
8	Euro Car Parts Ltd	FAIL	2.2s	227ms	0.06
9	O'Reilly	FAIL	2.2s	210ms	0.01
10	Advance Auto Parts	FAIL	2.3s	455ms	0.10
11	West Marine	FAIL	2.3s	164ms	0.13
12	CarParts	FAIL	2.4s	276ms	0.05
13	Eastwood	FAIL	2.4s	195ms	0.30
14	Parts Town	FAIL	2.6s	225ms	0.06
15	Allied Electronics	FAIL	3.1s	262ms	0.01
16	Lawson Products	FAIL	3.3s	269ms	0.04
17	Parts Express	FAIL	3.8s	129ms	0.26
18	AutoZone	FAIL	6.1s	410ms	0.24

Slipping down the league? 64labs builds the fastest front ends in ecommerce - Storefront Next launch partner.

Built by 64labs