Astra vs aThemes Airi
Head-to-head usage across the sites we track.
Top sites by authority
Astra · aThemes Airi · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
21
0
Open Page Rank 8+
298
1
Open Page Rank 7+
889
5
Open Page Rank 6+
1,677
7
Open Page Rank 5+
3,030
12
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 Airi · share of sites in each country using one or the other
United States
54,700
96
India
40,848
74
Spain
19,785
56
Brazil
17,822
58
Germany
17,658
61
France
16,604
48
United Kingdom
16,239
36
Indonesia
14,649
48
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Astra | aThemes Airi |
|---|---|---|
| LCP | 2.4 s | 2.4 s |
| INP | 75 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 1300 ms | 1300 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.
Sites that switched
Domains that dropped one technology and adopted the other within about a year, data nobody else gives away free.
aThemes Airi to Astra
| Domain | When |
|---|---|
| confiabonos.co | May 2026 |
| corrersinglu10.com | May 2026 |