Layer0 vs Priority Hints
Head-to-head usage across the sites we track.
Detections for Layer0 end in Jul 2022. The fingerprint catalog behind our crawls no longer carries that technology as its own entry, usually because it was retired or split into more specific ones, so its figure is the last recorded and is not directly comparable with a currently tracked technology.
Top sites by authority
Layer0 · Priority Hints · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Layer0 · Priority Hints · share of sites in each country using one or the other
United States
6
1,351,256
India
5
448,110
United Kingdom
8
411,089
Germany
4
399,516
Brazil
3
345,511
France
4
334,085
Canada
6
290,671
Italy
5
279,196
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Layer0 | Priority Hints |
|---|---|---|
| LCP | 2.7 s | 2 s |
| INP | 125 ms | 75 ms |
| CLS | 0.03 | 0 |
| TTFB | 650 ms | 900 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.