Moon vs RequireJS
Head-to-head usage across the sites we track.
Top sites by authority
Moon · 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+
4
1,026
Open Page Rank 7+
7
3,366
Open Page Rank 6+
9
5,789
Open Page Rank 5+
10
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
Moon · RequireJS · share of sites in each country using one or the other
United States
23
158,248
United Kingdom
17
46,226
Germany
13
42,885
India
9
35,970
Canada
13
34,211
France
11
31,966
Brazil
11
29,342
Australia
9
22,193
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Moon | RequireJS |
|---|---|---|
| LCP | 1.6 s | 1.5 s |
| INP | 75 ms | 50 ms |
| CLS | 0 | 0 |
| TTFB | 700 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.