Joomla vs Shift4Shop
Head-to-head usage across the sites we track.
Top sites by authority
Joomla · Shift4Shop · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
14
0
Open Page Rank 8+
252
1
Open Page Rank 7+
880
5
Open Page Rank 6+
1,677
9
Open Page Rank 5+
3,046
14
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Joomla · Shift4Shop · share of sites in each country using one or the other
Germany
25,269
25
United States
18,958
1,574
Italy
15,642
23
Poland
14,115
8
Russia
12,845
4
France
10,796
26
Spain
9,081
19
United Kingdom
7,370
73
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Joomla | Shift4Shop |
|---|---|---|
| LCP | 1.8 s | 1.8 s |
| INP | 75 ms | 50 ms |
| CLS | 0 | 0 |
| TTFB | 900 ms | 1400 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.