Astra vs aThemes Hiero
Head-to-head usage across the sites we track.
Top sites by authority
Astra · aThemes Hiero · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
21
1
Open Page Rank 8+
312
3
Open Page Rank 7+
915
7
Open Page Rank 6+
1,690
10
Open Page Rank 5+
3,081
14
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Astra · aThemes Hiero · share of sites in each country using one or the other
United States
61,862
52
India
47,125
25
Spain
22,977
29
Brazil
19,843
25
France
19,758
40
Germany
19,508
28
United Kingdom
18,404
28
Indonesia
17,425
25
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Astra | aThemes Hiero |
|---|---|---|
| LCP | 2.5 s | 1.8 s |
| INP | 75 ms | 50 ms |
| CLS | 0 | 0 |
| TTFB | 1300 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.