Scientific Linux vs Windows Server
Head-to-head usage across the sites we track.
Top sites by authority
Scientific Linux · Windows Server · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
3
61
Open Page Rank 8+
11
1,333
Open Page Rank 7+
20
5,327
Open Page Rank 6+
22
10,164
Open Page Rank 5+
26
17,038
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 · Windows Server · share of sites in each country using one or the other
United States
118
137,903
India
118
69,310
United Kingdom
94
49,506
Italy
98
47,568
Brazil
76
39,706
Germany
102
36,929
Türkiye
76
36,852
Canada
84
36,570
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Scientific Linux | Windows Server |
|---|---|---|
| LCP | 1.3 s | 1.7 s |
| INP | 50 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 600 ms | 700 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.