AMP vs Lazy.js
Head-to-head usage across the sites we track.
Top sites by authority
AMP · Lazy.js · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
20
0
Open Page Rank 8+
187
0
Open Page Rank 7+
535
0
Open Page Rank 6+
915
0
Open Page Rank 5+
1,485
0
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
AMP · Lazy.js · share of sites in each country using one or the other
Indonesia
73,082
400
United States
15,093
1,114
India
10,920
622
Brazil
9,291
441
Singapore
7,484
281
Türkiye
7,002
387
United Kingdom
6,420
686
Germany
6,209
715
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | AMP | Lazy.js |
|---|---|---|
| LCP | 2.1 s | 2 s |
| INP | 150 ms | 100 ms |
| CLS | 0 | 0 |
| TTFB | 800 ms | 900 ms |
Median site's p75 values from the Chrome UX Report, Jun 2026. Lower is better; green meets Google's "good" threshold. This describes the sites that use each technology, not the technology's own overhead.