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+
12
0
Open Page Rank 8+
78
1
Open Page Rank 7+
206
4
Open Page Rank 6+
324
6
Open Page Rank 5+
530
6
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
4,377
168
Türkiye
2,711
1
India
2,454
41
Germany
2,340
8
Greece
2,302
1
Italy
2,011
9
Brazil
1,862
9
United Kingdom
1,735
49
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, 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.