Astro vs VitePress
Head-to-head usage across the sites we track.
Top sites by authority
Astro · VitePress · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
41
8
Open Page Rank 8+
340
29
Open Page Rank 7+
990
76
Open Page Rank 6+
1,648
110
Open Page Rank 5+
2,556
152
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Astro · VitePress · share of sites in each country using one or the other
United States
16,861
688
India
10,589
425
Brazil
7,861
303
France
6,765
259
Germany
6,682
327
United Kingdom
6,556
305
Spain
6,523
220
Japan
5,408
366
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Astro | VitePress |
|---|---|---|
| LCP | 1.5 s | 1.8 s |
| INP | 75 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 600 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.