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+
7
2,606
Open Page Rank 7+
11
13,725
Open Page Rank 6+
16
32,402
Open Page Rank 5+
24
68,820
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
915,273
Japan
9
434,030
India
24
347,241
Germany
94
344,615
United Kingdom
25
302,584
France
27
280,353
Brazil
16
272,704
Italy
25
272,209
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | imperia CMS | WordPress |
|---|---|---|
| LCP | 1.4 s | 2.2 s |
| INP | 75 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 300 ms | 1100 ms |
Median site's p75 values from the Chrome UX Report, Aug 2026. Lower is better; green meets Google's "good" threshold. This describes the sites that use each technology, not the technology's own overhead.