Jetpack vs ShortPixel Image Optimizer
Head-to-head usage across the sites we track.
Top sites by authority
Jetpack · ShortPixel Image Optimizer · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
29
0
Open Page Rank 8+
343
0
Open Page Rank 7+
1,056
0
Open Page Rank 6+
1,844
0
Open Page Rank 5+
3,153
0
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Jetpack · ShortPixel Image Optimizer · share of sites in each country using one or the other
United States
64,773
29
India
21,022
8
United Kingdom
19,467
7
Japan
18,123
6
France
16,561
10
Canada
13,641
6
Italy
13,342
22
Spain
12,773
7
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Jetpack | ShortPixel Image Optimizer |
|---|---|---|
| LCP | 2.4 s | 2.1 s |
| INP | 50 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 1400 ms | 1100 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.