Red Hat vs Windows Server
Head-to-head usage across the sites we track.
Top sites by authority
Red Hat · Windows Server · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
28
61
Open Page Rank 8+
400
1,333
Open Page Rank 7+
941
5,327
Open Page Rank 6+
1,262
10,164
Open Page Rank 5+
1,611
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
Red Hat · Windows Server · share of sites in each country using one or the other
United States
5,348
137,903
India
3,045
69,310
United Kingdom
2,410
49,506
Italy
2,177
47,568
Brazil
1,930
39,706
Germany
2,328
36,929
Canada
2,374
36,570
Türkiye
1,295
36,852
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Red Hat | Windows Server |
|---|---|---|
| LCP | 1.6 s | 1.7 s |
| INP | 75 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.
Sites that switched
Domains that dropped one technology and adopted the other within about a year, data nobody else gives away free.
Red Hat to Windows Server
| Domain | When |
|---|---|
| hotels-in-cordoba.net | Dec 2025 |
| new-york-hotels-list.com | Nov 2025 |
Windows Server to Red Hat
| Domain | When |
|---|---|
| nibdrugplan.com | Jul 2025 |