ArcGIS API for JavaScript vs Mapbox.js
Head-to-head usage across the sites we track.
Top sites by authority
ArcGIS API for JavaScript · Mapbox.js · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
13
13
Open Page Rank 8+
91
120
Open Page Rank 7+
201
286
Open Page Rank 6+
308
466
Open Page Rank 5+
408
748
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
ArcGIS API for JavaScript · Mapbox.js · share of sites in each country using one or the other
United States
1,006
8,970
United Kingdom
383
2,491
France
350
2,079
Canada
388
1,607
India
409
1,506
Germany
308
1,442
Netherlands
278
1,302
Australia
249
1,279
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | ArcGIS API for JavaScript | Mapbox.js |
|---|---|---|
| LCP | 1.8 s | 2.3 s |
| INP | 75 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 600 ms | 900 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.