GeneXus vs Java
Head-to-head usage across the sites we track.
Top sites by authority
GeneXus · Java · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
0
129
Open Page Rank 8+
4
2,282
Open Page Rank 7+
12
8,817
Open Page Rank 6+
23
15,329
Open Page Rank 5+
47
23,495
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
GeneXus · Java · share of sites in each country using one or the other
United States
96
104,685
India
22
47,632
United Kingdom
14
34,317
Germany
24
34,304
Canada
28
30,484
Brazil
305
29,569
Indonesia
21
29,625
France
19
28,165
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | GeneXus | Java |
|---|---|---|
| LCP | 1.9 s | 1.9 s |
| INP | 100 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 700 ms | 800 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.