Back In Stock vs Instafeed
Head-to-head usage across the sites we track.
Top sites by authority
Back In Stock · Instafeed · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
7
1
Open Page Rank 8+
25
3
Open Page Rank 7+
35
11
Open Page Rank 6+
52
18
Open Page Rank 5+
72
38
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Back In Stock · Instafeed · share of sites in each country using one or the other
United States
1,319
3,507
United Kingdom
730
1,142
Canada
665
1,019
Indonesia
1,389
206
Australia
519
937
India
615
728
France
511
472
Germany
486
482
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Back In Stock | Instafeed |
|---|---|---|
| LCP | 1.9 s | 1.4 s |
| INP | 125 ms | 75 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.