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+
97
0
Open Page Rank 8+
1,446
3
Open Page Rank 7+
5,938
13
Open Page Rank 6+
12,399
19
Open Page Rank 5+
23,449
24
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
374,319
59
India
135,440
40
United Kingdom
119,878
44
Germany
113,182
48
France
112,048
45
Italy
105,125
37
Brazil
87,855
32
Canada
85,143
47
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | GSAP | Twitter Flight |
|---|---|---|
| LCP | 2 s | 2.1 s |
| INP | 75 ms | 100 ms |
| CLS | 0 | 0 |
| TTFB | 900 ms | 900 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.