MDUI vs Radix UI
Head-to-head usage across the sites we track.
Top sites by authority
MDUI · Radix UI · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
2
65
Open Page Rank 8+
4
827
Open Page Rank 7+
4
2,880
Open Page Rank 6+
4
5,215
Open Page Rank 5+
8
8,513
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
MDUI · Radix UI · share of sites in each country using one or the other
United States
44
68,047
India
16
45,024
Brazil
13
35,199
United Kingdom
10
24,696
Germany
12
21,717
Canada
11
19,501
France
9
19,027
Indonesia
19
18,221
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | MDUI | Radix UI |
|---|---|---|
| LCP | 1.8 s | 2.4 s |
| INP | 50 ms | 100 ms |
| CLS | 0 | 0 |
| TTFB | 700 ms | 800 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.