AlertifyJS vs AMP
Head-to-head usage across the sites we track.
Top sites by authority
AlertifyJS · AMP · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
5
23
Open Page Rank 8+
62
190
Open Page Rank 7+
204
534
Open Page Rank 6+
333
884
Open Page Rank 5+
470
1,410
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
AlertifyJS · AMP · share of sites in each country using one or the other
Indonesia
733
70,740
United States
4,363
13,389
India
1,474
9,882
Brazil
1,030
8,300
United Kingdom
1,172
5,796
Türkiye
627
5,993
Germany
903
5,405
Malaysia
1,914
4,292
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | AlertifyJS | AMP |
|---|---|---|
| LCP | 1.9 s | 2.1 s |
| INP | 75 ms | 150 ms |
| CLS | 0 | 0 |
| TTFB | 800 ms | 800 ms |
Median site's p75 values from the Chrome UX Report, Sep 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 AlertifyJS
| Domain | When |
|---|---|
| sttkerussoindonesia.ac.id | Jul 2026 |