Joomla vs RebelMouse
Head-to-head usage across the sites we track.
Top sites by authority
Joomla · RebelMouse · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
13
1
Open Page Rank 8+
280
6
Open Page Rank 7+
969
23
Open Page Rank 6+
1,864
34
Open Page Rank 5+
3,347
48
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Joomla · RebelMouse · share of sites in each country using one or the other
Germany
29,173
43
United States
22,184
96
Italy
17,925
33
Poland
16,329
31
Russia
15,255
20
France
12,982
39
Spain
10,313
40
United Kingdom
8,683
57
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Joomla | RebelMouse |
|---|---|---|
| LCP | 1.8 s | 1.6 s |
| INP | 75 ms | 75 ms |
| CLS | 0 | 0.03 |
| TTFB | 900 ms | 600 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.