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+
3
17
Open Page Rank 8+
11
237
Open Page Rank 7+
20
613
Open Page Rank 6+
22
991
Open Page Rank 5+
26
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
Scientific Linux · UNIX · share of sites in each country using one or the other
Germany
102
47,181
United States
118
12,287
Japan
146
6,172
South Korea
61
5,800
Netherlands
80
5,750
India
118
5,482
Spain
97
4,695
United Kingdom
94
4,270
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 | 50 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 600 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.
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 |