AMP vs Strapdown.js
Head-to-head usage across the sites we track.
Top sites by authority
AMP · Strapdown.js · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
23
1
Open Page Rank 8+
202
2
Open Page Rank 7+
569
2
Open Page Rank 6+
945
3
Open Page Rank 5+
1,511
5
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
AMP · Strapdown.js · share of sites in each country using one or the other
Indonesia
72,741
4
United States
13,441
3
India
9,842
6
Brazil
8,577
4
Türkiye
6,172
3
United Kingdom
5,698
3
Germany
5,352
3
France
5,143
5
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | AMP | Strapdown.js |
|---|---|---|
| LCP | 2.1 s | 1.4 s |
| INP | 150 ms | 100 ms |
| CLS | 0 | 0 |
| TTFB | 700 ms | 750 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.