Koha vs Open Journal Systems
Head-to-head usage across the sites we track.
Top sites by authority
Koha · Open Journal Systems · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
1
6
Open Page Rank 8+
26
225
Open Page Rank 7+
154
766
Open Page Rank 6+
307
1,407
Open Page Rank 5+
498
2,350
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Koha · Open Journal Systems · share of sites in each country using one or the other
Indonesia
416
7,742
India
828
2,686
United States
866
2,147
Brazil
250
2,256
Peru
467
1,689
Mexico
483
1,554
Spain
429
1,227
Colombia
428
1,095
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Koha | Open Journal Systems |
|---|---|---|
| LCP | 1.9 s | 2.1 s |
| INP | 100 ms | 50 ms |
| CLS | 0 | 0 |
| TTFB | 800 ms | 1100 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.