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+
93
2
Open Page Rank 7+
297
3
Open Page Rank 6+
459
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
1,674
4,187
India
1,083
79
Canada
923
58
Australia
518
358
United Kingdom
769
66
Italy
518
276
Mexico
683
39
Philippines
626
31
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 | 800 ms | 600 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.