Superspeed vs Turbo
Head-to-head usage across the sites we track.
Top sites by authority
Superspeed · Turbo · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
0
32
Open Page Rank 8+
0
362
Open Page Rank 7+
0
1,013
Open Page Rank 6+
0
1,671
Open Page Rank 5+
0
2,579
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Superspeed · Turbo · share of sites in each country using one or the other
United States
2
9,564
Poland
1
6,067
Germany
2
5,984
United Kingdom
2
5,890
France
1
5,657
India
2
5,017
Canada
2
3,983
Spain
1
3,984
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Superspeed | Turbo |
|---|---|---|
| LCP | 1.4 s | 1.7 s |
| INP | 100 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 450 ms | 800 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.