Jekyll vs Scully
Head-to-head usage across the sites we track.
Top sites by authority
Jekyll · Scully · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
21
1
Open Page Rank 8+
116
3
Open Page Rank 7+
220
8
Open Page Rank 6+
315
11
Open Page Rank 5+
461
14
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Jekyll · Scully · share of sites in each country using one or the other
United States
1,746
75
India
1,141
49
United Kingdom
820
41
Germany
754
67
Brazil
723
32
Italy
705
34
Indonesia
668
25
Canada
650
36
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Jekyll | Scully |
|---|---|---|
| LCP | 1.4 s | 2 s |
| INP | 50 ms | 100 ms |
| CLS | 0 | 0.05 |
| TTFB | 500 ms | 600 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.