Bold Custom Pricing vs Booster Page Speed Optimizer
Head-to-head usage across the sites we track.
Top sites by authority
Bold Custom Pricing · Booster Page Speed Optimizer · 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
Bold Custom Pricing · Booster Page Speed Optimizer · share of sites in each country using one or the other
United States
743
2,898
India
109
1,454
United Kingdom
217
1,178
Canada
238
849
Germany
98
869
Australia
147
753
France
78
771
Italy
50
702
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Bold Custom Pricing | Booster Page Speed Optimizer |
|---|---|---|
| LCP | 1.5 s | 1.8 s |
| INP | 75 ms | 100 ms |
| CLS | 0 | 0 |
| TTFB | 500 ms | 500 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.
All Bold Custom Pricing sites · All Booster Page Speed Optimizer sites