PhotoSwipe vs Zenfolio
Head-to-head usage across the sites we track.
Top sites by authority
PhotoSwipe · Zenfolio · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
31
0
Open Page Rank 8+
408
1
Open Page Rank 7+
1,277
4
Open Page Rank 6+
2,401
5
Open Page Rank 5+
4,313
6
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
PhotoSwipe · Zenfolio · share of sites in each country using one or the other
United States
111,991
167
Germany
39,891
9
Italy
31,372
12
United Kingdom
31,146
56
France
30,729
12
India
30,218
40
Spain
25,779
10
Canada
20,508
31
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | PhotoSwipe | Zenfolio |
|---|---|---|
| LCP | 1.8 s | 1.8 s |
| INP | 75 ms | 50 ms |
| CLS | 0 | 0 |
| TTFB | 800 ms | 900 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.