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+
3
122
Open Page Rank 8+
48
2,606
Open Page Rank 7+
133
13,725
Open Page Rank 6+
194
32,402
Open Page Rank 5+
255
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
Ckan · WordPress · share of sites in each country using one or the other
United States
298
915,273
Japan
133
434,030
India
203
347,241
Germany
191
344,615
United Kingdom
187
302,584
France
167
280,353
Brazil
206
272,704
Italy
173
272,209
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Ckan | WordPress |
|---|---|---|
| LCP | 1.6 s | 2.2 s |
| INP | 75 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 700 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.