SunOS vs UNIX
Head-to-head usage across the sites we track.
Top sites by authority
SunOS · UNIX · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
0
17
Open Page Rank 8+
0
237
Open Page Rank 7+
0
613
Open Page Rank 6+
0
991
Open Page Rank 5+
0
1,453
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
SunOS · UNIX · share of sites in each country using one or the other
Germany
0
47,181
United States
1
12,287
Japan
0
6,172
South Korea
0
5,800
Netherlands
0
5,750
India
1
5,482
Spain
0
4,695
United Kingdom
0
4,270
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | SunOS | UNIX |
|---|---|---|
| LCP | 1.9 s | 1.8 s |
| INP | 125 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 1000 ms | 900 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.