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
56
Open Page Rank 8+
1
670
Open Page Rank 7+
14
2,217
Open Page Rank 6+
18
3,838
Open Page Rank 5+
22
6,089
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
53
36,011
India
54
28,417
Brazil
27
15,271
Germany
37
15,141
United Kingdom
36
15,006
Indonesia
129
13,400
France
40
12,993
Canada
30
12,386
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Clockwork | Turbopack |
|---|---|---|
| LCP | 1.8 s | 2.2 s |
| INP | 75 ms | 100 ms |
| CLS | 0 | 0 |
| TTFB | 700 ms | 700 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.