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
64
Open Page Rank 8+
4
1,028
Open Page Rank 7+
7
3,327
Open Page Rank 6+
9
5,673
Open Page Rank 5+
10
8,648
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
20
132,201
United Kingdom
16
40,149
Germany
13
38,420
India
10
30,963
Canada
11
29,177
France
11
27,073
Brazil
7
26,685
Australia
9
19,263
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Moon | RequireJS |
|---|---|---|
| LCP | 1.7 s | 1.5 s |
| INP | 75 ms | 50 ms |
| CLS | 0 | 0 |
| TTFB | 900 ms | 600 ms |
Median site's p75 values from the Chrome UX Report, Aug 2026. Lower is better; green meets Google's "good" threshold. This describes the sites that use each technology, not the technology's own overhead.