Astra vs Twenty Ten
Head-to-head usage across the sites we track.
Top sites by authority
Astra · Twenty Ten · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
23
7
Open Page Rank 8+
287
51
Open Page Rank 7+
874
95
Open Page Rank 6+
1,655
114
Open Page Rank 5+
2,977
146
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Astra · Twenty Ten · share of sites in each country using one or the other
United States
53,034
743
India
39,679
296
Spain
21,219
249
Germany
17,293
434
Brazil
16,961
206
France
16,546
364
United Kingdom
16,069
333
Indonesia
14,339
277
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Astra | Twenty Ten |
|---|---|---|
| LCP | 2.5 s | 1.5 s |
| INP | 75 ms | 50 ms |
| CLS | 0 | 0 |
| TTFB | 1400 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.