1
At a glance the headline numbers for E-commerce impact
E-commerce providers and their performance.
11
Providers ranked
After min-sites filter
21,269
Sites in sample
Combined across all items
57ms
Best INP (p75)
PrestaShop
The State of Web Vitals · Q1 2026 · 94,910 sites · desktop field datacorewebvitals.io/state-of-cwv
2
The ranking sorted by INP at p75, fastest first
| # | Provider | INP p75 | Passing | Sites | |
|---|---|---|---|---|---|
| 1 | PrestaShop | 57ms | 98.9% | 604 | |
| 2 | OpenCart | 58ms | 100.0% | 116 | |
| 3 | WooCommerce | 61ms | 99.8% | 6,534 | |
| 4 | Shopware | 64ms | 98.9% | 2,934 | |
| 5 | PayPal | 66ms | 99.4% | 1,243 | |
| 6 | Shopify | 77ms | 99.3% | 4,224 | |
| 7 | Shop Pay | 77ms | 99.4% | 4,205 | |
| 8 | Stripe | 81ms | 97.0% | 967 | |
| 9 | BigCommerce | 84ms | 100.0% | 67 | |
| 10 | Klarna | 90ms | 98.2% | 250 | |
| 11 | Ecwid | 91ms | 100.0% | 125 |
The State of Web Vitals · Q1 2026 · 94,910 sites · desktop field datacorewebvitals.io/state-of-cwv
3
Passing INP per provider which group passes the INP most often
ProviderSitesPassing INPp75
Ecwid 0.1% 125 91ms
OpenCart 0.1% 116 58ms
BigCommerce 0.1% 67 84ms
Snipcart 0% 13 73ms
Volusion 0% 9 41ms
WooCommerce 6.9% 6,534 61ms
Shop Pay 4.4% 4,205 77ms
PayPal 1.3% 1,243 66ms
Shopify 4.5% 4,224 77ms
Shopware 3.1% 2,934 64ms
PrestaShop 0.6% 604 57ms
Klarna 0.3% 250 90ms
Stripe 1% 967 81ms
Afterpay/Affirm 0% 42 113ms
Good Needs Improvement Poor Sorted best-passing first · median colored by its own rating · pass = good INP (200ms at p75) · one value per site
No provider stands out: pass rates sit between 97% and 100%. computed
The State of Web Vitals · Q1 2026 · 94,910 sites · desktop 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 6.9%
603.1s
10061ms
760.10
502.7s
162.4s
Shopify 4.5%
951.7s
9977ms
850.06
941.1s
94496ms
Shop Pay 4.4%
951.7s
9977ms
860.06
951.1s
94493ms
Shopware 3.1%
911.8s
9964ms
810.08
871.4s
641.0s
PayPal 1.3%
862.0s
9966ms
780.09
811.6s
541.3s
Stripe 1%
772.5s
9781ms
700.12
721.9s
531.3s
PrestaShop 0.6%
892.0s
9957ms
800.09
791.7s
371.3s
Klarna 0.3%
892.0s
9890ms
770.10
851.4s
78779ms
Ecwid 0.1%
632.9s
10091ms
650.20
841.4s
501.3s
OpenCart 0.1%
881.8s
10058ms
860.06
821.3s
531.1s
BigCommerce 0.1%
942.0s
10084ms
680.13
851.6s
86716ms
Afterpay/Affirm 0%
762.3s
91113ms
650.13
811.6s
70831ms
Snipcart 0%
672.1s
10073ms
1000.06
671.7s
501.5s
Volusion 0%
672.6s
10041ms
500.22
831.5s
80690ms
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.
Ecwid leads on INP: 100% of its sites pass. Stripe trails at 97%. computed
The State of Web Vitals · Q1 2026 · 94,910 sites · desktop field datacorewebvitals.io/state-of-cwv
Related signals Personalization (5) → Marketing pixels (10) → RUM (13) → Scheduling (3) → Chrome field data from 94,910 sites, representing millions of real page loads · How we measured
Chrome field data from 94,910 sites, representing millions of real page loads. How we measured.