Jetpack vs WARP Performance
Head-to-head usage across the sites we track.
Top sites by authority
Jetpack · WARP Performance · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
27
0
Open Page Rank 8+
331
0
Open Page Rank 7+
1,003
0
Open Page Rank 6+
1,757
2
Open Page Rank 5+
2,988
2
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Jetpack · WARP Performance · share of sites in each country using one or the other
United States
56,925
5
India
18,337
11
United Kingdom
16,888
4
Japan
15,245
2
France
14,004
2
Canada
11,584
3
Italy
11,467
2
Germany
11,081
2
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Jetpack | WARP Performance |
|---|---|---|
| LCP | 2.4 s | 1.9 s |
| INP | 75 ms | 125 ms |
| CLS | 0 | 0 |
| TTFB | 1400 ms | 1200 ms |
Median site's p75 values from the Chrome UX Report, Aug 2026. Lower is better; green meets Google's "good" threshold. This describes the sites that use each technology, not the technology's own overhead.