imperia CMS vs WordPress
Head-to-head usage across the sites we track.
Top sites by authority
imperia CMS · WordPress · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
0
122
Open Page Rank 8+
8
2,600
Open Page Rank 7+
12
13,569
Open Page Rank 6+
17
31,935
Open Page Rank 5+
25
67,594
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
imperia CMS · WordPress · share of sites in each country using one or the other
United States
27
890,234
Japan
11
429,012
India
24
340,035
Germany
95
337,554
United Kingdom
25
300,059
Italy
26
285,630
France
28
284,252
Brazil
14
262,266
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | imperia CMS | WordPress |
|---|---|---|
| LCP | 1.3 s | 2.2 s |
| INP | 75 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 400 ms | 1200 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.