1
At a glance the headline numbers for Reviews impact
Performance impact by reviews provider.
8
Providers ranked
After min-sites filter
7,046
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% | 2,136 | |
| 2 | Stamped.io | 0.09 | 82.5% | 98 | |
| 3 | Reviews.io | 0.10 | 75.4% | 231 | |
| 4 | Trusted Shops | 0.10 | 77.1% | 1,636 | |
| 5 | Trustpilot | 0.11 | 73.0% | 2,592 | |
| 6 | Feefo | 0.13 | 66.9% | 149 | |
| 7 | Yotpo | 0.15 | 63.0% | 114 | |
| 8 | Bazaarvoice | 0.23 | 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% 2,136 0.06
Stamped.io 0.1% 98 0.09
Trusted Shops 0.9% 1,636 0.10
Reviews.io 0.1% 231 0.10
Trustpilot 1.4% 2,592 0.11
Feefo 0.1% 149 0.13
Yotpo 0.1% 114 0.15
Bazaarvoice 0% 90 0.23
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
Trusted Shops 0.9%
882.0s
9969ms
770.10
841.5s
541.2s
Feefo 0.1%
862.1s
9979ms
670.13
771.7s
511.4s
Stamped.io 0.1%
941.8s
10092ms
830.09
951.2s
89515ms
Reviews.io 0.1%
901.9s
10082ms
750.10
891.3s
76715ms
Judge.me 1.1%
971.7s
9984ms
850.06
961.1s
96500ms
Trustpilot 1.4%
832.2s
9884ms
730.11
791.7s
591.2s
Bazaarvoice 0%
742.5s
96110ms
540.23
741.8s
671.0s
Yotpo 0.1%
902.0s
99105ms
630.15
891.4s
82629ms
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.