Astra vs Sinatra
Head-to-head usage across the sites we track.
Top sites by authority
Astra · Sinatra · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
24
0
Open Page Rank 8+
291
3
Open Page Rank 7+
893
8
Open Page Rank 6+
1,674
11
Open Page Rank 5+
2,997
15
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Astra · Sinatra · share of sites in each country using one or the other
United States
53,034
441
India
39,679
391
Spain
21,219
62
Germany
17,293
46
Brazil
16,961
40
France
16,546
43
United Kingdom
16,069
79
Indonesia
14,339
71
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Astra | Sinatra |
|---|---|---|
| LCP | 2.5 s | 2.5 s |
| INP | 75 ms | 50 ms |
| CLS | 0 | 0 |
| TTFB | 1400 ms | 1400 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.
Sites that switched
Domains that dropped one technology and adopted the other within about a year, data nobody else gives away free.
Sinatra to Astra
| Domain | When |
|---|---|
| innovationscell.com | Oct 2026 |
| healingpathwayscounselling.com | May 2026 |
| rccgfaithgenerations.org | Nov 2025 |
| bharatclub.one | Oct 2025 |