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+
180
1
Open Page Rank 8+
3,860
3
Open Page Rank 7+
18,993
13
Open Page Rank 6+
40,203
23
Open Page Rank 5+
74,817
34
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
886,770
344
India
429,293
194
Germany
322,762
160
United Kingdom
295,976
162
France
279,130
161
Brazil
273,285
275
Italy
251,088
146
Spain
202,979
130
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Bootstrap | Vant |
|---|---|---|
| LCP | 1.8 s | 3 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, Jun 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 |