GSAP vs Twitter Flight
Head-to-head usage across the sites we track.
Top sites by authority
GSAP · Twitter Flight · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
98
0
Open Page Rank 8+
1,456
3
Open Page Rank 7+
5,973
12
Open Page Rank 6+
12,402
17
Open Page Rank 5+
23,429
22
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
GSAP · Twitter Flight · share of sites in each country using one or the other
United States
328,404
53
India
118,978
44
United Kingdom
105,671
40
Germany
102,329
41
France
97,822
39
Italy
96,801
36
Brazil
79,378
29
Spain
76,953
41
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | GSAP | Twitter Flight |
|---|---|---|
| LCP | 2 s | 2.4 s |
| INP | 75 ms | 100 ms |
| CLS | 0 | 0 |
| TTFB | 900 ms | 800 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.