Astra vs Zakra
Head-to-head usage across the sites we track.
Top sites by authority
Astra · Zakra · 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
13
Open Page Rank 7+
889
40
Open Page Rank 6+
1,677
61
Open Page Rank 5+
3,030
78
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Astra · Zakra · share of sites in each country using one or the other
United States
54,700
397
India
40,848
391
Spain
19,785
186
Brazil
17,822
261
Germany
17,658
299
France
16,604
216
United Kingdom
16,239
192
Indonesia
14,649
242
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Astra | Zakra |
|---|---|---|
| LCP | 2.4 s | 2.2 s |
| INP | 75 ms | 50 ms |
| CLS | 0 | 0 |
| TTFB | 1300 ms | 1200 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.
Astra to Zakra
| Domain | When |
|---|---|
| luxemancollection.co.ke | Sep 2025 |
Zakra to Astra
| Domain | When |
|---|---|
| idea4you.in | Feb 2026 |
| sedesoruro.gob.bo | Feb 2026 |
| navavina.com.vn | Nov 2025 |