Express vs Shiny
Head-to-head usage across the sites we track.
Top sites by authority
Express · Shiny · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
68
0
Open Page Rank 8+
811
13
Open Page Rank 7+
2,333
27
Open Page Rank 6+
3,764
32
Open Page Rank 5+
5,709
40
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Express · Shiny · share of sites in each country using one or the other
United States
38,574
113
India
23,764
86
United Kingdom
16,896
82
Brazil
15,921
83
Germany
15,170
80
Canada
14,018
69
France
13,689
83
Spain
12,088
79
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Express | Shiny |
|---|---|---|
| LCP | 2.2 s | 1.6 s |
| INP | 100 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 800 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.