Ckan vs Joomla
Head-to-head usage across the sites we track.
Top sites by authority
Ckan · Joomla · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
3
13
Open Page Rank 8+
48
265
Open Page Rank 7+
133
919
Open Page Rank 6+
194
1,773
Open Page Rank 5+
255
3,211
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Ckan · Joomla · share of sites in each country using one or the other
Germany
191
25,264
United States
298
19,343
Italy
173
15,211
Poland
104
14,311
Russia
46
12,782
France
167
10,685
Spain
185
8,563
United Kingdom
187
7,544
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Ckan | Joomla |
|---|---|---|
| LCP | 1.6 s | 1.9 s |
| INP | 75 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 700 ms | 900 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.