Reviews impact Shopify sites

Performance impact by reviews provider.

Field data PhoneDesktopAll Scope All sites October 2026 edition · Phone field outcomes · Shopify sites only
Metric LCP INP CLS
Shopify Scoped to 8,248 sites out of 203,892 analyzed (cms) Compare with all sites →
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
1.8s
Best LCP (p75)
Judge.me
The State of Web Vitals · October 2026 · Shopify sites (8,248) · phone field datacorewebvitals.io/state-of-cwv
2

The ranking sorted by LCP at p75, fastest first

# Provider LCP p75 Passing Sites
1 Judge.me 1.8s 95.0%
2,296
2 Trustpilot 1.8s 92.9%
767
3 Reviews.io 1.9s 91.0%
183
4 Trusted Shops 1.9s 90.9%
358
5 Stamped.io 2.0s 92.0%
95
6 Yotpo 2.0s 79.0%
77
The State of Web Vitals · October 2026 · Shopify sites (8,248) · phone field datacorewebvitals.io/state-of-cwv
3

Passing LCP per provider which group passes the LCP most often

ProviderSitesPassing LCPp75
Judge.me 27.8% 2,296 95% 1.8s
Feefo 0.4% 36 94% 2.1s
Bazaarvoice 0.2% 18 94% 1.8s
Trustpilot 9.3% 767 93% 1.8s
Stamped.io 1.2% 95 92% 2.0s
Reviews.io 2.2% 183 91% 1.9s
Trusted Shops 4.3% 358 91% 1.9s
Yotpo 0.9% 77 79% 2.0s
Good Needs Improvement Poor Sorted best-passing first · median colored by its own rating · pass = good LCP (2.5s at p75) · one value per site

No provider stands out: pass rates sit between 91% and 95%. computed

The State of Web Vitals · October 2026 · Shopify sites (8,248) · phone 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%
951.8s
91152ms
940.02
941.3s
95544ms
Trustpilot 9.3%
931.8s
90158ms
920.04
941.3s
94550ms
Trusted Shops 4.3%
911.9s
91150ms
940.02
931.3s
93592ms
Reviews.io 2.2%
911.9s
92158ms
900.04
941.3s
95517ms
Stamped.io 1.2%
922.0s
85162ms
890.04
921.4s
92551ms
Yotpo 0.9%
792.0s
80185ms
830.07
791.5s
89592ms
Feefo 0.4%
942.1s
97143ms
880.07
941.4s
94551ms
Bazaarvoice 0.2%
941.8s
88173ms
1000.03
881.5s
94490ms
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 LCP: 95% of its sites pass. Reviews.io trails at 91%. computed

The State of Web Vitals · October 2026 · Shopify sites (8,248) · phone 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