Jumbo vs Priority Hints
Head-to-head usage across the sites we track.
Top sites by authority
Jumbo · Priority Hints · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
0
227
Open Page Rank 8+
0
4,249
Open Page Rank 7+
0
20,419
Open Page Rank 6+
0
43,916
Open Page Rank 5+
0
85,301
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Jumbo · Priority Hints · share of sites in each country using one or the other
United States
20
1,351,256
India
9
448,110
United Kingdom
12
411,089
Germany
7
399,516
Brazil
7
345,511
France
3
334,085
Canada
8
290,671
Italy
4
279,196
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Jumbo | Priority Hints |
|---|---|---|
| LCP | 1.8 s | 2 s |
| INP | 100 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 600 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.