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
124
Open Page Rank 8+
8
2,642
Open Page Rank 7+
12
13,961
Open Page Rank 6+
17
32,968
Open Page Rank 5+
25
70,016
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
31
1,036,104
Japan
13
501,069
India
22
400,184
Germany
106
386,848
United Kingdom
31
348,389
France
28
338,555
Italy
26
318,819
Brazil
14
300,319
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 | 50 ms |
| CLS | 0 | 0 |
| TTFB | 300 ms | 1100 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.