The State of Web Vitals

E-commerce impact

E-commerce providers and their performance.

Field data PhoneDesktopAll Scope All sites Q2 2026 edition · Phone field outcomes
Metric LCP INP CLS
1

At a glance the headline numbers for E-commerce impact

E-commerce providers and their performance.

12
Providers ranked
After min-sites filter
40,352
Sites in sample
Combined across all items
1.7s
Best LCP (p75)
Shop Pay
The State of Web Vitals · Q2 2026 · 189,915 sites · phone field datacorewebvitals.io/state-of-cwv
2

The ranking sorted by LCP at p75, fastest first

# Provider LCP p75 Passing Sites
1 Shop Pay 1.7s 93.4%
7,911
2 Shopify 1.8s 93.3%
7,954
3 Shopware 1.9s 88.1%
5,512
4 OpenCart 2.0s 86.3%
231
5 Klarna 2.1s 85.6%
490
6 PayPal 2.2s 83.8%
2,302
7 BigCommerce 2.2s 88.6%
124
8 PrestaShop 2.3s 81.8%
1,216
9 Afterpay/Affirm 2.6s 71.7%
80
10 Stripe 2.8s 68.1%
1,842
11 Ecwid 2.9s 62.8%
225
12 WooCommerce 3.1s 59.0%
12,465
The State of Web Vitals · Q2 2026 · 189,915 sites · phone field datacorewebvitals.io/state-of-cwv
3

Passing LCP per provider which group passes the LCP most often

ProviderSitesPassing LCPp75
Snipcart 0% 23 100% 1.2s
Shop Pay 4.2% 7,911 93% 1.7s
Shopify 4.2% 7,954 93% 1.8s
BigCommerce 0.1% 124 89% 2.2s
Shopware 2.9% 5,512 88% 1.9s
OpenCart 0.1% 231 86% 2.0s
Volusion 0% 17 86% 2.1s
Klarna 0.3% 490 86% 2.1s
PayPal 1.2% 2,302 84% 2.2s
PrestaShop 0.6% 1,216 82% 2.3s
Afterpay/Affirm 0% 80 72% 2.6s
Stripe 1% 1,842 68% 2.8s
Ecwid 0.1% 225 63% 2.9s
WooCommerce 6.6% 12,465 59% 3.1s
Good Needs Improvement Poor Sorted best-passing first · median colored by its own rating · pass = good LCP (2.5s at p75) · one value per site

93% of Shop Pay sites pass LCP. WooCommerce trails 34 points behind, leaving 41% of its sites failing. computed

The State of Web Vitals · Q2 2026 · 189,915 sites · phone field datacorewebvitals.io/state-of-cwv
4

All five vitals at once the whole category without toggling - cell is the pass rate, small number the p75

LCP
INP
CLS
FCP
TTFB
WooCommerce 6.6%
593.1s
97120ms
900.02
462.7s
202.3s
Shopify 4.2%
931.8s
93138ms
930.02
931.2s
94539ms
Shop Pay 4.2%
931.7s
94138ms
930.02
931.2s
94537ms
Shopware 2.9%
881.9s
94122ms
920.01
831.6s
611.0s
PayPal 1.2%
842.2s
94129ms
860.03
781.7s
551.2s
Stripe 1%
682.8s
85159ms
780.08
592.2s
551.3s
PrestaShop 0.6%
822.3s
93129ms
870.06
682.0s
321.4s
Klarna 0.3%
862.1s
91161ms
850.05
831.6s
71891ms
OpenCart 0.1%
862.0s
96110ms
860.09
771.7s
521.2s
Ecwid 0.1%
632.9s
89172ms
680.17
741.9s
461.4s
BigCommerce 0.1%
892.2s
98131ms
670.17
841.6s
86696ms
Afterpay/Affirm 0%
722.6s
86163ms
750.10
751.7s
76733ms
Snipcart 0%
1001.2s
10092ms
1000.00
90924ms
89764ms
Volusion 0%
862.1s
100122ms
710.14
711.6s
83707ms
60%95%+ passing Cell: pass rate, small number = p75 · faded rows: under 100 sites

One row per provider, one column per vital - the cell is the share of sites passing, the small number the p75. No toggling needed to see where the category actually differs.

Shopify leads on LCP: 93% of its sites pass. WooCommerce trails at 59%. computed

The State of Web Vitals · Q2 2026 · 189,915 sites · phone field datacorewebvitals.io/state-of-cwv
Related signals Personalization (5) → Marketing pixels (10) → RUM (13) → Scheduling (3) → Chrome field data from 189,915 sites, representing millions of real page loads · How we measured