GSAP vs Quasar
Head-to-head usage across the sites we track.
Top sites by authority
GSAP · Quasar · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
97
11
Open Page Rank 8+
1,446
45
Open Page Rank 7+
5,938
170
Open Page Rank 6+
12,399
279
Open Page Rank 5+
23,449
408
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
GSAP · Quasar · share of sites in each country using one or the other
United States
374,319
1,614
India
135,440
806
United Kingdom
119,878
926
Germany
113,182
1,294
France
112,048
849
Italy
105,125
621
Brazil
87,855
1,330
Canada
85,143
660
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | GSAP | Quasar |
|---|---|---|
| LCP | 2 s | 2.5 s |
| INP | 75 ms | 125 ms |
| CLS | 0 | 0.05 |
| TTFB | 900 ms | 600 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.
Sites that switched
Domains that dropped one technology and adopted the other within about a year, data nobody else gives away free.
Quasar to GSAP
| Domain | When |
|---|---|
| eplanetbrokers.com | Sep 2025 |