JAlbum vs Zenfolio
Head-to-head usage across the sites we track.
Top sites by authority
JAlbum · Zenfolio · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
1
0
Open Page Rank 8+
1
1
Open Page Rank 7+
2
4
Open Page Rank 6+
2
6
Open Page Rank 5+
2
6
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
JAlbum · Zenfolio · share of sites in each country using one or the other
United States
7
168
United Kingdom
4
49
India
3
41
Canada
4
25
Mexico
2
13
Germany
6
8
France
4
10
Spain
3
10
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | JAlbum | Zenfolio |
|---|---|---|
| LCP | 0.8 s | 1.6 s |
| INP | 50 ms | 50 ms |
| CLS | 0 | 0 |
| TTFB | 300 ms | 700 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.