Blitz vs Google Cloud Trace
Head-to-head usage across the sites we track.
Top sites by authority
Blitz · Google Cloud Trace · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
3
18
Open Page Rank 8+
24
211
Open Page Rank 7+
86
616
Open Page Rank 6+
210
1,005
Open Page Rank 5+
383
1,530
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Blitz · Google Cloud Trace · share of sites in each country using one or the other
United States
1,199
13,009
India
468
5,758
Brazil
189
5,544
Japan
109
5,458
United Kingdom
811
4,686
Canada
422
3,989
Germany
503
3,741
France
334
3,717
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Blitz | Google Cloud Trace |
|---|---|---|
| LCP | 1.5 s | 2.3 s |
| INP | 75 ms | 100 ms |
| CLS | 0 | 0 |
| TTFB | 600 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.