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
13
Open Page Rank 7+
12
33
Open Page Rank 6+
18
71
Open Page Rank 5+
38
142
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
4,092
1,639
United Kingdom
1,342
569
Canada
1,151
538
Australia
1,084
316
India
873
375
Japan
600
305
Germany
531
344
France
551
290
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 | 400 ms | 600 ms |
Median site's p75 values from the Chrome UX Report, Jun 2026. Lower is better; green meets Google's "good" threshold. This describes the sites that use each technology, not the technology's own overhead.