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+
6
1
Open Page Rank 8+
23
3
Open Page Rank 7+
32
12
Open Page Rank 6+
49
18
Open Page Rank 5+
78
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
1,474
4,092
United Kingdom
829
1,342
Canada
749
1,151
Australia
597
1,084
India
684
873
Indonesia
1,317
239
France
588
551
Germany
560
531
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 | 100 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 500 ms | 400 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.