Astra vs Cryout Creations Parabola
Head-to-head usage across the sites we track.
Top sites by authority
Astra · Cryout Creations Parabola · 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+
312
15
Open Page Rank 7+
915
20
Open Page Rank 6+
1,690
25
Open Page Rank 5+
3,081
30
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Astra · Cryout Creations Parabola · share of sites in each country using one or the other
United States
61,862
189
India
47,125
55
Spain
22,977
83
Brazil
19,843
47
France
19,758
101
Germany
19,508
114
United Kingdom
18,404
85
Indonesia
17,425
60
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Astra | Cryout Creations Parabola |
|---|---|---|
| LCP | 2.5 s | 1.8 s |
| INP | 75 ms | 50 ms |
| CLS | 0 | 0 |
| TTFB | 1300 ms | 1000 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.