Cooladata vs Segment
Head-to-head usage across the sites we track.
Top sites by authority
Cooladata · Segment · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
0
41
Open Page Rank 8+
1
440
Open Page Rank 7+
2
1,430
Open Page Rank 6+
3
2,518
Open Page Rank 5+
6
3,863
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Cooladata · Segment · share of sites in each country using one or the other
United States
756
25,592
India
519
9,681
United Kingdom
476
8,956
Canada
542
8,342
Germany
397
7,033
Australia
358
5,739
Brazil
357
5,471
France
397
5,297
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Cooladata | Segment |
|---|---|---|
| LCP | 2.3 s | 1.9 s |
| INP | 125 ms | 100 ms |
| CLS | 0.05 | 0 |
| TTFB | 800 ms | 700 ms |
Median site's p75 values from the Chrome UX Report, Sep 2026. Lower is better; green meets Google's "good" threshold. This describes the sites that use each technology, not the technology's own overhead.