Loox vs TestFreaks
Head-to-head usage across the sites we track.
Top sites by authority
Loox · TestFreaks · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
2
0
Open Page Rank 8+
8
0
Open Page Rank 7+
21
1
Open Page Rank 6+
45
9
Open Page Rank 5+
94
19
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Loox · TestFreaks · share of sites in each country using one or the other
United States
13,759
72
United Kingdom
4,737
67
Germany
3,987
83
Canada
3,745
26
Australia
3,704
28
France
3,459
51
India
3,186
50
Italy
2,051
40
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Loox | TestFreaks |
|---|---|---|
| LCP | 1.6 s | 1.8 s |
| INP | 100 ms | 125 ms |
| CLS | 0 | 0 |
| TTFB | 500 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.