DX1 vs vcita
Head-to-head usage across the sites we track.
Top sites by authority
DX1 · vcita · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
0
2
Open Page Rank 8+
0
2
Open Page Rank 7+
0
3
Open Page Rank 6+
0
4
Open Page Rank 5+
0
8
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
DX1 · vcita · share of sites in each country using one or the other
United States
1,124
3,582
Australia
0
322
Italy
0
219
India
2
70
Canada
7
53
United Kingdom
0
57
Switzerland
0
47
France
0
39
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | DX1 | vcita |
|---|---|---|
| LCP | 1.6 s | 1.2 s |
| INP | 100 ms | 50 ms |
| CLS | 0.05 | 0 |
| TTFB | 900 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.