Fera vs Shopify Product Reviews
Head-to-head usage across the sites we track.
Top sites by authority
Fera · Shopify Product Reviews · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
2
0
Open Page Rank 8+
5
0
Open Page Rank 7+
6
2
Open Page Rank 6+
6
3
Open Page Rank 5+
12
3
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Fera · Shopify Product Reviews · share of sites in each country using one or the other
United States
2,386
3,045
United Kingdom
794
1,295
India
540
1,319
Canada
542
1,205
Australia
507
772
Germany
361
887
France
340
771
Italy
243
577
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Fera | Shopify Product Reviews |
|---|---|---|
| LCP | 1.6 s | 1.6 s |
| INP | 75 ms | 100 ms |
| CLS | 0 | 0 |
| TTFB | 500 ms | 500 ms |
Median site's p75 values from the Chrome UX Report, Aug 2026. Lower is better; green meets Google's "good" threshold. This describes the sites that use each technology, not the technology's own overhead.