AMP vs Riot
Head-to-head usage across the sites we track.
Top sites by authority
AMP · Riot · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
20
5
Open Page Rank 8+
187
53
Open Page Rank 7+
535
136
Open Page Rank 6+
915
212
Open Page Rank 5+
1,485
327
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
AMP · Riot · share of sites in each country using one or the other
Indonesia
73,082
205
United States
15,093
787
India
10,920
236
Brazil
9,291
167
Singapore
7,484
160
Japan
5,276
2,252
Türkiye
7,002
142
United Kingdom
6,420
266
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | AMP | Riot |
|---|---|---|
| LCP | 2.1 s | 1.7 s |
| INP | 150 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 800 ms | 700 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.