Scientific Linux vs UNIX
Head-to-head usage across the sites we track.
Top sites by authority
Scientific Linux · UNIX · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
1
17
Open Page Rank 8+
9
228
Open Page Rank 7+
16
590
Open Page Rank 6+
18
919
Open Page Rank 5+
22
1,342
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Scientific Linux · UNIX · share of sites in each country using one or the other
Germany
87
41,960
United States
111
10,264
Japan
114
5,128
Netherlands
71
4,918
South Korea
50
4,910
India
98
4,782
Spain
81
4,256
United Kingdom
89
3,718
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Scientific Linux | UNIX |
|---|---|---|
| LCP | 1.3 s | 1.8 s |
| INP | 75 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 600 ms | 900 ms |
Median site's p75 values from the Chrome UX Report, Sep 2026. Lower is better; green meets Google's "good" threshold. This describes the sites that use each technology, not the technology's own overhead.
Sites that switched
Domains that dropped one technology and adopted the other within about a year, data nobody else gives away free.
Scientific Linux to UNIX
| Domain | When |
|---|---|
| lanzarotehotels.net | Dec 2025 |