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
14
Open Page Rank 8+
46
252
Open Page Rank 7+
125
880
Open Page Rank 6+
186
1,677
Open Page Rank 5+
257
3,046
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
180
25,269
United States
307
18,958
Italy
178
15,642
Poland
94
14,115
Russia
46
12,845
France
160
10,796
Spain
189
9,081
United Kingdom
182
7,370
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Ckan | Joomla |
|---|---|---|
| LCP | 1.6 s | 1.8 s |
| INP | 75 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 700 ms | 900 ms |
Median site's p75 values from the Chrome UX Report, Sep 2026. Lower is better; green meets Google's "good" threshold. This describes the sites that use each technology, not the technology's own overhead.