Oracle BlueKai vs Viafoura
Head-to-head usage across the sites we track.
Top sites by authority
Oracle BlueKai · Viafoura · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
3
2
Open Page Rank 8+
18
6
Open Page Rank 7+
60
25
Open Page Rank 6+
123
35
Open Page Rank 5+
181
46
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Oracle BlueKai · Viafoura · share of sites in each country using one or the other
United States
1,328
74
Canada
490
111
India
488
51
United Kingdom
473
54
Germany
403
41
Spain
374
42
France
370
40
Brazil
372
37
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Oracle BlueKai | Viafoura |
|---|---|---|
| LCP | 2.2 s | 1.5 s |
| INP | 150 ms | 150 ms |
| CLS | 0.05 | 0.05 |
| TTFB | 900 ms | 500 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.