TestFreaks vs Trustindex
Head-to-head usage across the sites we track.
Top sites by authority
TestFreaks · Trustindex · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
0
6
Open Page Rank 8+
0
37
Open Page Rank 7+
1
79
Open Page Rank 6+
9
127
Open Page Rank 5+
19
284
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
TestFreaks · Trustindex · share of sites in each country using one or the other
United States
72
33,166
Spain
49
19,073
France
51
17,996
Brazil
11
16,947
United Kingdom
67
13,412
Italy
40
13,216
India
50
11,573
Germany
83
10,630
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | TestFreaks | Trustindex |
|---|---|---|
| LCP | 1.8 s | 2.5 s |
| INP | 125 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 800 ms | 1400 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.