1
At a glance the headline numbers for Reviews impact
Performance impact by reviews provider.
6
Providers ranked
After min-sites filter
3,776
Sites in sample
Combined across all items
0.02
Best CLS (p75)
Judge.me
The State of Web Vitals · October 2026 · Shopify sites (8,248) · all devices field datacorewebvitals.io/state-of-cwv
2
The ranking sorted by CLS at p75, fastest first
| # | Provider | CLS p75 | Passing | Sites | |
|---|---|---|---|---|---|
| 1 | Judge.me | 0.02 | 94.1% | 2,296 | |
| 2 | Trusted Shops | 0.03 | 94.6% | 358 | |
| 3 | Reviews.io | 0.04 | 89.6% | 183 | |
| 4 | Trustpilot | 0.04 | 92.8% | 767 | |
| 5 | Stamped.io | 0.05 | 90.4% | 95 | |
| 6 | Yotpo | 0.07 | 82.9% | 77 |
The State of Web Vitals · October 2026 · Shopify sites (8,248) · all devices field datacorewebvitals.io/state-of-cwv
3
Passing CLS per provider which group passes the CLS most often
ProviderSitesPassing CLSp75
Bazaarvoice 0.2% 18 0.03
Trusted Shops 4.3% 358 0.03
Judge.me 27.8% 2,296 0.02
Trustpilot 9.3% 767 0.04
Stamped.io 1.2% 95 0.05
Reviews.io 2.2% 183 0.04
Feefo 0.4% 36 0.06
Yotpo 0.9% 77 0.07
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
95% of Trusted Shops sites pass CLS. Reviews.io trails 5 points behind. computed
The State of Web Vitals · October 2026 · Shopify sites (8,248) · all devices 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
Judge.me 27.8%
961.7s
95136ms
940.02
951.2s
96537ms
Trustpilot 9.3%
941.8s
93140ms
930.04
941.2s
94560ms
Trusted Shops 4.3%
931.9s
94139ms
950.03
941.3s
94572ms
Reviews.io 2.2%
921.9s
94141ms
900.04
941.3s
94536ms
Stamped.io 1.2%
951.9s
91139ms
900.05
941.3s
94553ms
Yotpo 0.9%
792.1s
88156ms
830.07
801.6s
85609ms
Feefo 0.4%
941.9s
100118ms
890.06
941.3s
94527ms
Bazaarvoice 0.2%
941.7s
89149ms
1000.03
891.4s
94474ms
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.
Trusted Shops leads on CLS: 95% of its sites pass. Reviews.io trails at 90%. computed
The State of Web Vitals · October 2026 · Shopify sites (8,248) · all devices field datacorewebvitals.io/state-of-cwv
Related signals Tag managers (8) → Image CDNs (9) → Consent platforms (16) → Forms (4) → 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.