Q4 vs vcita
Head-to-head usage across the sites we track.
Top sites by authority
Q4 · vcita · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
8
2
Open Page Rank 8+
94
2
Open Page Rank 7+
294
3
Open Page Rank 6+
452
4
Open Page Rank 5+
601
8
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Q4 · vcita · share of sites in each country using one or the other
United States
1,537
3,582
India
987
70
Canada
846
53
Australia
459
322
United Kingdom
676
57
Italy
442
219
Mexico
612
31
Philippines
545
24
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Q4 | vcita |
|---|---|---|
| LCP | 2 s | 1.2 s |
| INP | 75 ms | 50 ms |
| CLS | 0 | 0 |
| TTFB | 700 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.