ClustrMaps Widget vs Mapbox.js
Head-to-head usage across the sites we track.
Top sites by authority
ClustrMaps Widget · Mapbox.js · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
9
14
Open Page Rank 8+
47
113
Open Page Rank 7+
98
276
Open Page Rank 6+
119
457
Open Page Rank 5+
150
732
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
ClustrMaps Widget · Mapbox.js · share of sites in each country using one or the other
United States
408
7,568
United Kingdom
199
2,021
France
172
1,763
India
319
1,324
Canada
161
1,389
Germany
199
1,291
Australia
141
1,169
Spain
174
1,029
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | ClustrMaps Widget | Mapbox.js |
|---|---|---|
| LCP | 1.7 s | 2.2 s |
| INP | 50 ms | 100 ms |
| CLS | 0 | 0 |
| TTFB | 800 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.