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
5
1,391,338
India
5
486,083
United Kingdom
5
435,468
Germany
3
421,099
Brazil
3
362,916
France
3
361,116
Italy
4
311,723
Canada
4
309,477
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Layer0 | Priority Hints |
|---|---|---|
| LCP | 1.9 s | 1.9 s |
| INP | 112 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 450 ms | 800 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.