Joomla vs MemberStack
Head-to-head usage across the sites we track.
Top sites by authority
Joomla · MemberStack · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
13
2
Open Page Rank 8+
265
4
Open Page Rank 7+
919
10
Open Page Rank 6+
1,773
19
Open Page Rank 5+
3,211
47
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Joomla · MemberStack · share of sites in each country using one or the other
Germany
25,264
115
United States
19,343
644
Italy
15,211
65
Poland
14,311
46
Russia
12,782
22
France
10,685
126
Spain
8,563
74
United Kingdom
7,544
199
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Joomla | MemberStack |
|---|---|---|
| LCP | 1.9 s | 1.5 s |
| INP | 75 ms | 50 ms |
| CLS | 0 | 0 |
| TTFB | 900 ms | 500 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.