Speed Kit vs Turbo
Head-to-head usage across the sites we track.
Top sites by authority
Speed Kit · Turbo · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
0
33
Open Page Rank 8+
3
361
Open Page Rank 7+
22
1,002
Open Page Rank 6+
58
1,655
Open Page Rank 5+
104
2,561
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Speed Kit · Turbo · share of sites in each country using one or the other
United States
183
8,928
Germany
310
5,440
United Kingdom
156
5,389
France
227
4,985
Poland
155
4,868
India
138
4,628
Spain
189
3,590
Canada
94
3,595
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Speed Kit | Turbo |
|---|---|---|
| LCP | 1.9 s | 1.7 s |
| INP | 150 ms | 75 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.