AMP vs Hydrogen
Head-to-head usage across the sites we track.
Top sites by authority
AMP · Hydrogen · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
23
0
Open Page Rank 8+
202
6
Open Page Rank 7+
569
30
Open Page Rank 6+
945
63
Open Page Rank 5+
1,511
132
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
AMP · Hydrogen · share of sites in each country using one or the other
Indonesia
72,741
134
United States
13,441
931
India
9,842
418
Brazil
8,577
155
Türkiye
6,172
112
United Kingdom
5,698
496
Germany
5,352
382
France
5,143
314
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | AMP | Hydrogen |
|---|---|---|
| LCP | 2.1 s | 2 s |
| INP | 150 ms | 100 ms |
| CLS | 0 | 0 |
| TTFB | 700 ms | 1000 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.
AMP to Hydrogen
| Domain | When |
|---|---|
| nuagewears.com | Aug 2026 |
Hydrogen to AMP
| Domain | When |
|---|---|
| jtechdigital.com | Dec 2025 |