1
At a glance the headline numbers for Reviews impact
Performance impact by reviews provider.
8
Providers ranked
After min-sites filter
7,033
Sites in sample
Combined across all items
0.06
Best CLS (p75)
Judge.me
The State of Web Vitals · Q2 2026 · 189,915 sites · desktop field datacorewebvitals.io/state-of-cwv
2
The ranking sorted by CLS at p75, fastest first
| # | Provider | CLS p75 | Passing | Sites | |
|---|---|---|---|---|---|
| 1 | Judge.me | 0.06 | 84.8% | 2,133 | |
| 2 | Stamped.io | 0.09 | 82.5% | 98 | |
| 3 | Reviews.io | 0.10 | 75.4% | 231 | |
| 4 | Trusted Shops | 0.10 | 77.1% | 1,633 | |
| 5 | Trustpilot | 0.11 | 73.1% | 2,585 | |
| 6 | Feefo | 0.13 | 66.9% | 149 | |
| 7 | Yotpo | 0.15 | 63.0% | 114 | |
| 8 | Bazaarvoice | 0.24 | 54.2% | 90 |
The State of Web Vitals · Q2 2026 · 189,915 sites · desktop field datacorewebvitals.io/state-of-cwv
3
Passing CLS per provider which group passes the CLS most often
ProviderSitesPassing CLSp75
Judge.me 1.1%
2,133
0.06
Stamped.io 0.1%
98
0.09
Trusted Shops 0.9%
1,633
0.10
Reviews.io 0.1%
231
0.10
Trustpilot 1.4%
2,585
0.11
Feefo 0.1%
149
0.13
Yotpo 0.1%
114
0.15
Bazaarvoice 0%
90
0.24
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
85% of Judge.me sites pass CLS. Yotpo trails 22 points behind, leaving 37% of its sites failing. computed
The State of Web Vitals · Q2 2026 · 189,915 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
Trustpilot 1.4%
832.2s
9984ms
730.11
801.6s
591.2s
Judge.me 1.1%
971.7s
10084ms
850.06
961.1s
96499ms
Trusted Shops 0.9%
882.0s
9969ms
770.10
841.5s
541.2s
Reviews.io 0.1%
901.9s
10082ms
750.10
891.3s
76712ms
Feefo 0.1%
862.1s
9979ms
670.13
771.7s
511.4s
Yotpo 0.1%
902.0s
99104ms
630.15
891.4s
82635ms
Stamped.io 0.1%
941.8s
10092ms
830.09
951.2s
89513ms
Bazaarvoice 0%
742.6s
96110ms
540.24
741.8s
671.0s
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.
Judge.me leads on CLS: 85% of its sites pass. Yotpo trails at 63%. computed
The State of Web Vitals · Q2 2026 · 189,915 sites · desktop field datacorewebvitals.io/state-of-cwv
Related signals
Tag managers (8) →
Image CDNs (9) →
Consent platforms (16) →
Forms (4) →
Chrome field data from 189,915 sites, representing millions of real page loads · How we measured
Chrome field data from 189,915 sites, representing millions of real page loads. How we measured.