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+
298
3
Open Page Rank 7+
889
6
Open Page Rank 6+
1,677
9
Open Page Rank 5+
3,030
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
54,700
45
India
40,848
24
Spain
19,785
23
Brazil
17,822
22
Germany
17,658
24
France
16,604
37
United Kingdom
16,239
22
Indonesia
14,649
20
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Astra | aThemes Hiero |
|---|---|---|
| LCP | 2.4 s | 1.9 s |
| INP | 75 ms | 50 ms |
| CLS | 0 | 0 |
| TTFB | 1300 ms | 1000 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.