Three.js vs xCharts
Head-to-head usage across the sites we track.
Top sites by authority
Three.js · xCharts · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
49
2
Open Page Rank 8+
402
13
Open Page Rank 7+
1,117
73
Open Page Rank 6+
1,863
121
Open Page Rank 5+
2,890
184
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Three.js · xCharts · share of sites in each country using one or the other
United States
14,651
475
India
12,049
569
Germany
7,569
293
Philippines
7,023
155
United Kingdom
6,357
238
Japan
6,009
151
Brazil
5,679
415
France
5,842
187
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Three.js | xCharts |
|---|---|---|
| LCP | 2.5 s | 1.9 s |
| INP | 75 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 900 ms | 800 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.
Sites that switched
Domains that dropped one technology and adopted the other within about a year, data nobody else gives away free.
xCharts to Three.js
| Domain | When |
|---|---|
| xiuedu.uz | Jun 2026 |