Joomla vs microCMS
Head-to-head usage across the sites we track.
Top sites by authority
Joomla · microCMS · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
13
4
Open Page Rank 8+
280
21
Open Page Rank 7+
969
52
Open Page Rank 6+
1,864
103
Open Page Rank 5+
3,347
172
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Joomla · microCMS · share of sites in each country using one or the other
Germany
29,173
58
United States
22,184
157
Italy
17,925
41
Poland
16,329
25
Russia
15,255
26
France
12,982
61
Spain
10,313
38
United Kingdom
8,683
67
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Joomla | microCMS |
|---|---|---|
| LCP | 1.8 s | 1.7 s |
| INP | 75 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 900 ms | 400 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.