GSAP vs OpenUI5
Head-to-head usage across the sites we track.
Top sites by authority
GSAP · OpenUI5 · 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
11
Open Page Rank 7+
5,973
30
Open Page Rank 6+
12,402
36
Open Page Rank 5+
23,429
64
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
GSAP · OpenUI5 · share of sites in each country using one or the other
United States
328,404
125
India
118,978
113
United Kingdom
105,671
98
Germany
102,329
182
France
97,822
98
Italy
96,801
100
Brazil
79,378
82
Spain
76,953
101
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | GSAP | OpenUI5 |
|---|---|---|
| LCP | 2 s | 2 s |
| INP | 75 ms | 100 ms |
| CLS | 0 | 0 |
| TTFB | 900 ms | 600 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.