Ckan vs WordPress
Head-to-head usage across the sites we track.
Top sites by authority
Ckan · WordPress · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
4
124
Open Page Rank 8+
48
2,642
Open Page Rank 7+
135
13,961
Open Page Rank 6+
198
32,968
Open Page Rank 5+
255
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
Ckan · WordPress · share of sites in each country using one or the other
United States
330
1,036,104
Japan
141
501,069
India
196
400,184
Germany
211
386,848
United Kingdom
204
348,389
France
180
338,555
Italy
204
318,819
Brazil
223
300,319
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Ckan | WordPress |
|---|---|---|
| LCP | 1.5 s | 2.2 s |
| INP | 75 ms | 50 ms |
| CLS | 0 | 0 |
| TTFB | 600 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.