Master Slider vs Zenfolio
Head-to-head usage across the sites we track.
Top sites by authority
Master Slider · Zenfolio · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
9
0
Open Page Rank 8+
75
1
Open Page Rank 7+
197
3
Open Page Rank 6+
308
4
Open Page Rank 5+
502
4
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Master Slider · Zenfolio · share of sites in each country using one or the other
United States
4,277
187
Türkiye
2,695
1
India
2,366
48
Greece
2,366
2
Germany
2,312
9
Italy
2,041
11
Brazil
1,780
8
United Kingdom
1,723
43
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Master Slider | Zenfolio |
|---|---|---|
| LCP | 1.9 s | 1.6 s |
| INP | 75 ms | 50 ms |
| CLS | 0 | 0 |
| TTFB | 900 ms | 700 ms |
Median site's p75 values from the Chrome UX Report, Sep 2026. Lower is better; green meets Google's "good" threshold. This describes the sites that use each technology, not the technology's own overhead.