Bootstrap vs Vant
Head-to-head usage across the sites we track.
Top sites by authority
Bootstrap · Vant · 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
4
Open Page Rank 7+
18,772
15
Open Page Rank 6+
39,549
26
Open Page Rank 5+
73,510
38
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Bootstrap · Vant · share of sites in each country using one or the other
United States
783,149
313
India
375,468
202
Germany
285,193
161
United Kingdom
258,945
173
Brazil
247,896
253
France
233,698
149
Italy
215,264
152
Canada
174,973
164
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Bootstrap | Vant |
|---|---|---|
| LCP | 1.8 s | 3.1 s |
| INP | 75 ms | 100 ms |
| CLS | 0 | 0.05 |
| TTFB | 800 ms | 900 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 Vant
| Domain | When |
|---|---|
| dzmen.com | Oct 2025 |