Question 1

Which e-commerce site has the fastest Core Web Vitals?

Accepted Answer

bigcommerce.com ranks #1 by LCP at 1809ms. Ranking includes 10 sites in this industry. Source: Google CrUX p75 field data (28-day trailing window).

Question 2

How many e-commerce sites have "good" LCP?

Accepted Answer

5 of 10 sites with CrUX data meet Google's "good" LCP threshold of 2,500ms or less. Of 10 total sites tracked, 0 have insufficient data (too small for CrUX anonymization).

Question 3

Which e-commerce site is slowest?

Accepted Answer

shopify.com ranks last by LCP among the 10 sites with sufficient data at 5546ms LCP. Slow LCP indicates main-content render delays; common causes include large images, render-blocking JS, slow server response.

Question 4

How is this e-commerce ranking calculated?

Accepted Answer

Ranking is by LCP (Largest Contentful Paint) ascending — fastest first. LCP is one of three Core Web Vitals Google uses as a ranking signal. All measurements are p75 from Google CrUX, real Chrome user field data, 28-day trailing window. Sites without enough data appear last.

#	Domain	LCP	INP	CLS
1	bigcommerce.com	1809ms	132ms	0.08
2	woocommerce.com	1931ms	86ms	0.01
3	amazon.com	2000ms	—	0.00
4	etsy.com	2033ms	131ms	0.00
5	ebay.com	2047ms	150ms	0.03
6	target.com	2743ms	200ms	0.38
7	walmart.com	2818ms	150ms	0.07
8	bestbuy.com	2842ms	184ms	0.14
9	squarespace.com	3290ms	162ms	0.04
10	shopify.com	5546ms	94ms	0.07

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