Booster Page Speed Optimizer vs Leaflet platform
Head-to-head usage across the sites we track.
Top sites by authority
Booster Page Speed Optimizer · Leaflet platform · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Booster Page Speed Optimizer · Leaflet platform · share of sites in each country using one or the other
United States
2,408
4
India
1,176
0
United Kingdom
1,021
0
Germany
736
0
Canada
718
0
Australia
621
1
Italy
614
0
France
608
0
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Booster Page Speed Optimizer | Leaflet platform |
|---|---|---|
| LCP | 1.7 s | 1.8 s |
| INP | 100 ms | 100 ms |
| CLS | 0 | 0 |
| TTFB | 500 ms | 400 ms |
Median site's p75 values from the Chrome UX Report, Sep 2026. Lower is better; green meets Google's "good" threshold. This describes the sites that use each technology, not the technology's own overhead.
All Booster Page Speed Optimizer sites · All Leaflet platform sites