Bootstrap vs NextUI
Head-to-head usage across the sites we track.
Top sites by authority
Bootstrap · NextUI · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
181
1
Open Page Rank 8+
3,822
2
Open Page Rank 7+
18,772
2
Open Page Rank 6+
39,549
4
Open Page Rank 5+
73,510
5
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Bootstrap · NextUI · share of sites in each country using one or the other
United States
783,149
66
India
375,468
51
Germany
285,193
31
United Kingdom
258,945
32
Brazil
247,896
51
France
233,698
26
Italy
215,264
28
Canada
174,973
35
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Bootstrap | NextUI |
|---|---|---|
| LCP | 1.8 s | 2.1 s |
| INP | 75 ms | 125 ms |
| CLS | 0 | 0 |
| TTFB | 800 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.
Sites that switched
Domains that dropped one technology and adopted the other within about a year, data nobody else gives away free.
Bootstrap to NextUI
| Domain | When |
|---|---|
| terapeutason.com.br | Sep 2025 |