Google Cloud Trace vs Speed Kit
Head-to-head usage across the sites we track.
Top sites by authority
Google Cloud Trace · Speed Kit · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
18
0
Open Page Rank 8+
211
2
Open Page Rank 7+
616
19
Open Page Rank 6+
1,005
52
Open Page Rank 5+
1,530
93
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Google Cloud Trace · Speed Kit · share of sites in each country using one or the other
United States
13,009
183
India
5,758
140
Brazil
5,544
57
Japan
5,458
76
United Kingdom
4,686
171
Canada
3,989
100
Germany
3,741
328
France
3,717
240
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Google Cloud Trace | Speed Kit |
|---|---|---|
| LCP | 2.3 s | 1.9 s |
| INP | 100 ms | 125 ms |
| CLS | 0 | 0 |
| TTFB | 700 ms | 900 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.