1
At a glance the headline numbers for E-commerce impact
E-commerce providers and their performance.
6
Providers ranked
After min-sites filter
17,291
Sites in sample
Combined across all items
0.06
Best CLS (p75)
Shop Pay
The State of Web Vitals · October 2026 · Shopify sites (8,248) · desktop field datacorewebvitals.io/state-of-cwv
2
The ranking sorted by CLS at p75, fastest first
| # | Provider | CLS p75 | Passing | Sites | |
|---|---|---|---|---|---|
| 1 | Shop Pay | 0.06 | 85.8% | 8,221 | |
| 2 | Shopify | 0.06 | 85.7% | 8,248 | |
| 3 | Shopware | 0.08 | 81.3% | 105 | |
| 4 | Klarna | 0.08 | 81.7% | 298 | |
| 5 | PayPal | 0.08 | 79.6% | 363 | |
| 6 | Afterpay/Affirm | 0.11 | 71.0% | 56 |
The State of Web Vitals · October 2026 · Shopify sites (8,248) · desktop field datacorewebvitals.io/state-of-cwv
3
Passing CLS per provider which group passes the CLS most often
ProviderSitesPassing CLSp75
Shop Pay 99.7% 8,221 0.06
Shopify 100% 8,248 0.06
Klarna 3.6% 298 0.08
Shopware 1.3% 105 0.08
PayPal 4.4% 363 0.08
Stripe 0.1% 6 0.27
Afterpay/Affirm 0.7% 56 0.11
Good Needs Improvement Poor Sorted best-passing first · median colored by its own rating · pass = good CLS (0.1 at p75) · one value per site
86% of Shop Pay sites pass CLS. PayPal trails 6 points behind. computed
The State of Web Vitals · October 2026 · Shopify sites (8,248) · 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
Shopify 100%
971.6s
9978ms
860.06
961.0s
97468ms
Shop Pay 99.7%
971.6s
9978ms
860.06
961.0s
97466ms
PayPal 4.4%
931.8s
9987ms
800.08
951.1s
97447ms
Klarna 3.6%
951.8s
9891ms
820.08
951.2s
97493ms
Shopware 1.3%
932.0s
9989ms
810.08
921.3s
94568ms
Afterpay/Affirm 0.7%
1001.8s
10093ms
710.11
1001.1s
96501ms
Stripe 0.1%
1001.5s
10066ms
750.27
100772ms
100374ms
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 CLS: 86% of its sites pass. PayPal trails at 80%. computed
The State of Web Vitals · October 2026 · Shopify sites (8,248) · desktop field datacorewebvitals.io/state-of-cwv
Related signals Personalization (6) → Marketing pixels (10) → RUM (14) → Scheduling (3) → 203,892 crawled sites with Chrome field data, representing millions of real page loads · How we measured
203,892 crawled sites with Chrome field data, representing millions of real page loads. How we measured.