CentOS vs Raspbian
Head-to-head usage across the sites we track.
Top sites by authority
CentOS · Raspbian · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
11
0
Open Page Rank 8+
268
1
Open Page Rank 7+
862
6
Open Page Rank 6+
1,457
9
Open Page Rank 5+
2,310
12
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
CentOS · Raspbian · share of sites in each country using one or the other
Japan
13,364
41
United States
12,631
48
India
7,375
33
South Korea
6,485
18
Italy
6,135
31
United Kingdom
5,698
29
Germany
5,581
32
Brazil
5,311
25
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | CentOS | Raspbian |
|---|---|---|
| LCP | 1.5 s | 1.3 s |
| INP | 75 ms | 50 ms |
| CLS | 0 | 0 |
| TTFB | 600 ms | 600 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.