Java vs KPHP
Head-to-head usage across the sites we track.
Top sites by authority
Java · KPHP · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
126
1
Open Page Rank 8+
2,314
4
Open Page Rank 7+
8,936
5
Open Page Rank 6+
15,536
5
Open Page Rank 5+
23,824
6
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Java · KPHP · share of sites in each country using one or the other
United States
115,677
11
India
53,805
8
Germany
39,854
10
United Kingdom
39,030
8
Canada
35,015
8
France
34,236
10
Indonesia
32,744
9
Brazil
32,646
9
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Java | KPHP |
|---|---|---|
| LCP | 1.9 s | 2.4 s |
| INP | 75 ms | 137 ms |
| CLS | 0 | 0 |
| TTFB | 800 ms | 750 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.