Catberry.js vs GSAP
Head-to-head usage across the sites we track.
Top sites by authority
Catberry.js · GSAP · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
0
98
Open Page Rank 8+
0
1,456
Open Page Rank 7+
1
5,973
Open Page Rank 6+
1
12,402
Open Page Rank 5+
2
23,429
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Catberry.js · GSAP · share of sites in each country using one or the other
United States
3
328,404
India
1
118,978
United Kingdom
4
105,671
Germany
4
102,329
France
2
97,822
Italy
3
96,801
Brazil
2
79,378
Spain
2
76,953
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Catberry.js | GSAP |
|---|---|---|
| LCP | 1.6 s | 2 s |
| INP | 125 ms | 75 ms |
| CLS | 0.03 | 0 |
| TTFB | 950 ms | 900 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.