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
127
Open Page Rank 8+
4
2,258
Open Page Rank 7+
13
8,728
Open Page Rank 6+
24
15,094
Open Page Rank 5+
47
23,134
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
104
103,678
India
19
46,985
United Kingdom
15
34,408
Germany
17
34,013
Canada
26
30,613
Indonesia
17
29,812
Brazil
303
29,287
Spain
69
28,586
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 | 700 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.