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
42
Open Page Rank 8+
0
455
Open Page Rank 7+
1
1,473
Open Page Rank 6+
2
2,604
Open Page Rank 5+
5
3,984
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
761
25,308
India
524
9,866
United Kingdom
480
9,012
Canada
565
8,363
Germany
404
7,276
Australia
366
5,871
Brazil
354
5,519
France
391
5,305
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, Aug 2026. Lower is better; green meets Google's "good" threshold. This describes the sites that use each technology, not the technology's own overhead.