Astra vs Colorlib Sparkling
Head-to-head usage across the sites we track.
Top sites by authority
Astra · Colorlib Sparkling · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Astra · Colorlib Sparkling · share of sites in each country using one or the other
United States
54,700
361
India
40,848
180
Spain
19,785
134
Brazil
17,822
204
Germany
17,658
244
France
16,604
155
United Kingdom
16,239
158
Indonesia
14,649
111
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Astra | Colorlib Sparkling |
|---|---|---|
| LCP | 2.4 s | 1.8 s |
| INP | 75 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 1300 ms | 900 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 Colorlib Sparkling
| Domain | When |
|---|---|
| perthbarbershops.com.au | Aug 2026 |
Colorlib Sparkling to Astra
| Domain | When |
|---|---|
| ruedemas.com | Nov 2025 |