GSAP vs Phaser
Head-to-head usage across the sites we track.
Top sites by authority
GSAP · Phaser · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
97
5
Open Page Rank 8+
1,446
18
Open Page Rank 7+
5,938
36
Open Page Rank 6+
12,399
46
Open Page Rank 5+
23,449
63
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
GSAP · Phaser · share of sites in each country using one or the other
United States
374,319
379
India
135,440
289
United Kingdom
119,878
258
Germany
113,182
227
France
112,048
233
Italy
105,125
187
Brazil
87,855
191
Canada
85,143
228
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | GSAP | Phaser |
|---|---|---|
| LCP | 2 s | 2.4 s |
| INP | 75 ms | 125 ms |
| CLS | 0 | 0 |
| 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.