CentOS vs Gentoo
Head-to-head usage across the sites we track.
Top sites by authority
CentOS · Gentoo · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
14
0
Open Page Rank 8+
290
8
Open Page Rank 7+
928
11
Open Page Rank 6+
1,577
14
Open Page Rank 5+
2,502
18
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
CentOS · Gentoo · share of sites in each country using one or the other
Japan
13,559
71
United States
12,731
371
India
7,525
103
South Korea
6,436
34
Italy
5,915
102
United Kingdom
5,735
126
Germany
5,653
193
Brazil
5,371
72
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | CentOS | Gentoo |
|---|---|---|
| LCP | 1.6 s | 1.6 s |
| INP | 75 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 600 ms | 700 ms |
Median site's p75 values from the Chrome UX Report, Aug 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.
Gentoo to CentOS
| Domain | When |
|---|---|
| bestlebanonhotels.com | Dec 2025 |