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+
38
7
Open Page Rank 8+
321
29
Open Page Rank 7+
935
78
Open Page Rank 6+
1,553
113
Open Page Rank 5+
2,404
155
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
15,117
676
India
9,729
423
Brazil
7,332
302
Germany
6,169
317
France
6,182
253
United Kingdom
5,927
291
Spain
5,688
210
Japan
4,935
387
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 | 500 ms | 700 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.