Booster Page Speed Optimizer vs Order Deadline
Head-to-head usage across the sites we track.
Top sites by authority
Booster Page Speed Optimizer · Order Deadline · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
2
0
Open Page Rank 8+
7
0
Open Page Rank 7+
11
0
Open Page Rank 6+
22
2
Open Page Rank 5+
37
8
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 · Order Deadline · share of sites in each country using one or the other
United States
2,898
209
India
1,454
81
United Kingdom
1,178
243
Germany
869
70
Canada
849
90
France
771
59
Australia
753
67
Italy
702
40
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Booster Page Speed Optimizer | Order Deadline |
|---|---|---|
| LCP | 1.8 s | 1.6 s |
| INP | 100 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 Booster Page Speed Optimizer sites · All Order Deadline sites