Instafeed vs Shopify Buy Button
Head-to-head usage across the sites we track.
Top sites by authority
Instafeed · Shopify Buy Button · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
1
3
Open Page Rank 8+
3
16
Open Page Rank 7+
11
35
Open Page Rank 6+
18
71
Open Page Rank 5+
38
136
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Instafeed · Shopify Buy Button · share of sites in each country using one or the other
United States
3,507
1,455
United Kingdom
1,142
490
Canada
1,019
448
Australia
937
289
India
728
328
Japan
512
279
Germany
482
302
France
472
250
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Instafeed | Shopify Buy Button |
|---|---|---|
| LCP | 1.4 s | 1.8 s |
| INP | 75 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 500 ms | 600 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.