<model-viewer> vs Ocuco FitMix
Head-to-head usage across the sites we track.
Top sites by authority
<model-viewer> · Ocuco FitMix · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
9
0
Open Page Rank 8+
14
0
Open Page Rank 7+
30
0
Open Page Rank 6+
40
0
Open Page Rank 5+
62
1
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
<model-viewer> · Ocuco FitMix · share of sites in each country using one or the other
United States
462
31
India
362
11
Germany
241
10
United Kingdom
230
15
France
214
11
Spain
176
10
Brazil
175
7
Mexico
175
6
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | <model-viewer> | Ocuco FitMix |
|---|---|---|
| LCP | 2 s | 1.9 s |
| INP | 100 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 700 ms | 800 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.