Instafeed vs Zipify OCU
Head-to-head usage across the sites we track.
Top sites by authority
Instafeed · Zipify OCU · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
1
1
Open Page Rank 8+
3
1
Open Page Rank 7+
12
1
Open Page Rank 6+
18
3
Open Page Rank 5+
38
3
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Instafeed · Zipify OCU · share of sites in each country using one or the other
United States
4,092
386
United Kingdom
1,342
143
Canada
1,151
139
Australia
1,084
94
India
873
82
France
551
78
Japan
600
20
Germany
531
84
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Instafeed | Zipify OCU |
|---|---|---|
| LCP | 1.4 s | 1.8 s |
| INP | 75 ms | 100 ms |
| CLS | 0 | 0 |
| TTFB | 400 ms | 500 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.
Sites that switched
Domains that dropped one technology and adopted the other within about a year, data nobody else gives away free.
Instafeed to Zipify OCU
| Domain | When |
|---|---|
| lettersafar.com | Aug 2025 |
| mossify.ca | Aug 2025 |