Astra vs Semplice
Head-to-head usage across the sites we track.
Top sites by authority
Astra · Semplice · 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
1
Open Page Rank 7+
915
3
Open Page Rank 6+
1,690
8
Open Page Rank 5+
3,081
18
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Astra · Semplice · share of sites in each country using one or the other
United States
61,862
238
India
47,125
75
Spain
22,977
76
Brazil
19,843
55
France
19,758
85
Germany
19,508
174
United Kingdom
18,404
90
Indonesia
17,425
38
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Astra | Semplice |
|---|---|---|
| LCP | 2.5 s | 2 s |
| INP | 75 ms | 75 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.