Clockwork vs Turbopack
Head-to-head usage across the sites we track.
Top sites by authority
Clockwork · Turbopack · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
0
63
Open Page Rank 8+
1
817
Open Page Rank 7+
15
2,727
Open Page Rank 6+
18
4,708
Open Page Rank 5+
23
7,513
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Clockwork · Turbopack · share of sites in each country using one or the other
United States
41
46,923
India
47
34,972
Brazil
24
18,647
Germany
29
17,844
United Kingdom
33
17,584
Indonesia
111
14,948
France
31
14,745
Canada
24
14,396
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Clockwork | Turbopack |
|---|---|---|
| LCP | 1.9 s | 2.1 s |
| INP | 75 ms | 100 ms |
| CLS | 0 | 0 |
| TTFB | 800 ms | 700 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.