1
At a glance the headline numbers for E-commerce impact
E-commerce providers and their performance.
12
Providers ranked
After min-sites filter
45,074
Sites in sample
Combined across all items
54ms
Best INP (p75)
OpenCart
The State of Web Vitals · October 2026 · 210,902 crawled sites · desktop field datacorewebvitals.io/state-of-cwv
2
The ranking sorted by INP at p75, fastest first
| # | Provider | INP p75 | Passing | Sites | |
|---|---|---|---|---|---|
| 1 | OpenCart | 54ms | 100.0% | 257 | |
| 2 | PrestaShop | 57ms | 98.7% | 1,365 | |
| 3 | WooCommerce | 61ms | 99.8% | 13,803 | |
| 4 | Shopware | 63ms | 99.0% | 6,213 | |
| 5 | PayPal | 66ms | 99.6% | 2,522 | |
| 6 | BigCommerce | 73ms | 100.0% | 127 | |
| 7 | Shopify | 78ms | 99.4% | 8,968 | |
| 8 | Shop Pay | 78ms | 99.4% | 8,922 | |
| 9 | Stripe | 80ms | 97.9% | 2,028 | |
| 10 | Klarna | 87ms | 98.3% | 539 | |
| 11 | Afterpay/Affirm | 103ms | 91.5% | 87 | |
| 12 | Ecwid | 105ms | 95.2% | 243 |
The State of Web Vitals · October 2026 · 210,902 crawled sites · desktop field datacorewebvitals.io/state-of-cwv
3
Passing INP per provider which group passes the INP most often
ProviderSitesPassing INPp75
OpenCart 0.1% 257 54ms
BigCommerce 0.1% 127 73ms
Snipcart 0% 28 67ms
Volusion 0% 17 49ms
Salesforce Commerce Cloud 0% 5 112ms
WooCommerce 6.5% 13,803 61ms
PayPal 1.2% 2,522 66ms
Shopify 4.3% 8,968 78ms
Shop Pay 4.2% 8,922 78ms
Shopware 2.9% 6,213 63ms
PrestaShop 0.6% 1,365 57ms
Klarna 0.3% 539 87ms
Stripe 1% 2,028 80ms
Ecwid 0.1% 243 105ms
Afterpay/Affirm 0% 87 103ms
Good Needs Improvement Poor Sorted best-passing first · median colored by its own rating · pass = good INP (200ms at p75) · one value per site
100% of OpenCart sites pass INP. Ecwid trails 5 points behind. computed
The State of Web Vitals · October 2026 · 210,902 crawled 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 6.5%
603.2s
10061ms
760.10
492.7s
152.4s
Shopify 4.3%
951.7s
9978ms
850.06
951.1s
95480ms
Shop Pay 4.2%
951.7s
9978ms
850.06
951.1s
95478ms
Shopware 2.9%
911.8s
9963ms
810.08
871.4s
641.0s
PayPal 1.2%
872.0s
10066ms
770.10
831.6s
561.2s
Stripe 1%
762.5s
9880ms
710.11
711.9s
531.3s
PrestaShop 0.6%
872.1s
9957ms
780.09
761.8s
371.4s
Klarna 0.3%
891.9s
9887ms
770.10
861.4s
74812ms
OpenCart 0.1%
911.9s
10054ms
840.08
831.5s
571.1s
Ecwid 0.1%
623.1s
95105ms
570.24
771.7s
431.6s
BigCommerce 0.1%
941.9s
10073ms
660.13
921.4s
86676ms
Afterpay/Affirm 0%
742.6s
92103ms
610.17
771.6s
76696ms
Snipcart 0%
831.6s
10067ms
1000.03
831.3s
501.2s
Volusion 0%
782.3s
10049ms
560.18
781.7s
631.2s
Salesforce Commerce Cloud 0%
602.5s
100112ms
800.05
602.0s
60971ms
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.
WooCommerce leads on INP: 100% of its sites pass. Ecwid trails at 95%. computed
The State of Web Vitals · October 2026 · 210,902 crawled sites · desktop field datacorewebvitals.io/state-of-cwv
Related signals Personalization (6) → Marketing pixels (10) → RUM (14) → Scheduling (3) → 210,902 crawled sites with Chrome field data, representing millions of real page loads · How we measured
210,902 crawled sites with Chrome field data, representing millions of real page loads. How we measured.