Contabo vs Xserver
Head-to-head usage across the sites we track.
Top sites by authority
Contabo · Xserver · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 8+
1
11
Open Page Rank 7+
3
28
Open Page Rank 6+
12
117
Open Page Rank 5+
26
500
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Contabo · Xserver · share of sites in each country using one or the other
Japan
40
180,950
United States
308
801
Indonesia
306
588
Taiwan
14
838
India
430
250
Germany
450
112
South Korea
14
482
Spain
284
76
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Contabo | Xserver |
|---|---|---|
| LCP | 2.6 s | 1.6 s |
| INP | 75 ms | 50 ms |
| CLS | 0 | 0 |
| TTFB | 1200 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.