UniFi OS vs Windows Server
Head-to-head usage across the sites we track.
Top sites by authority
UniFi OS · Windows Server · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
0
51
Open Page Rank 8+
0
1,265
Open Page Rank 7+
0
4,989
Open Page Rank 6+
0
9,515
Open Page Rank 5+
0
15,907
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
UniFi OS · Windows Server · share of sites in each country using one or the other
United States
1
118,668
India
0
59,691
United Kingdom
1
43,146
Italy
0
41,478
Brazil
1
35,359
Canada
0
31,851
Germany
1
31,833
Türkiye
0
31,348
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | UniFi OS | Windows Server |
|---|---|---|
| LCP | 2.2 s | 1.7 s |
| INP | 50 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 800 ms | 700 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.