OpenUI5 vs RequireJS
Head-to-head usage across the sites we track.
Top sites by authority
OpenUI5 · RequireJS · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
0
66
Open Page Rank 8+
12
1,026
Open Page Rank 7+
33
3,366
Open Page Rank 6+
40
5,789
Open Page Rank 5+
71
8,850
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
OpenUI5 · RequireJS · share of sites in each country using one or the other
United States
141
158,248
United Kingdom
106
46,226
Germany
199
42,885
India
119
35,970
Canada
91
34,211
France
107
31,966
Brazil
90
29,342
Australia
66
22,193
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | OpenUI5 | RequireJS |
|---|---|---|
| LCP | 2 s | 1.5 s |
| INP | 100 ms | 50 ms |
| CLS | 0 | 0 |
| TTFB | 600 ms | 600 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.
Sites that switched
Domains that dropped one technology and adopted the other within about a year, data nobody else gives away free.