Trackify X vs Vitals
Head-to-head usage across the sites we track.
Top sites by authority
Trackify X · Vitals · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
1
1
Open Page Rank 8+
1
4
Open Page Rank 7+
1
8
Open Page Rank 6+
2
12
Open Page Rank 5+
5
33
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Trackify X · Vitals · share of sites in each country using one or the other
United States
666
3,310
United Kingdom
245
1,382
India
166
1,273
Canada
223
993
Germany
173
992
Australia
179
956
France
172
905
Italy
142
674
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Trackify X | Vitals |
|---|---|---|
| LCP | 1.8 s | 1.6 s |
| INP | 100 ms | 100 ms |
| CLS | 0 | 0 |
| TTFB | 500 ms | 500 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.
Sites that switched
Domains that dropped one technology and adopted the other within about a year, data nobody else gives away free.
Vitals to Trackify X
| Domain | When |
|---|---|
| cozycrochette.com | Dec 2025 |