Animate.css vs Semantic UI

Head-to-head usage across the sites we track.

2,341,562
websites
vs
28,453
websites

Top sites by authority

Animate.css · Semantic UI · how many of each technology's sites sit in the web's highest authority tiers

Open Page Rank 9+ 59 8
Open Page Rank 8+ 810 106
Open Page Rank 7+ 3,052 241
Open Page Rank 6+ 6,035 367
Open Page Rank 5+ 11,137 532

Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.

By country

Animate.css · Semantic UI · share of sites in each country using one or the other

United States 141,957 2,598
India 88,802 1,776
Brazil 65,075 2,565
Germany 64,757 1,531
Italy 50,652 1,045
United Kingdom 48,133 1,446
France 45,785 1,308
Spain 40,200 1,279

Audience countries from the Chrome UX Report, top markets of either technology.

Real user performance

Metric Animate.css Semantic UI
LCP 2.2 s 1.9 s
INP 75 ms 75 ms
CLS 0 0
TTFB 900 ms 700 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.

Animate.css to Semantic UI

DomainWhen
emiratesflags.aeMay 2026
urgentincleaningservice.comFeb 2026
praxis35.deDec 2025
labonnebuffet.com.brSep 2025
gutscheinkiller.deSep 2025
varaderopalacehotel.com.brSep 2025
escolatecnicadulce.com.brAug 2025

Semantic UI to Animate.css

DomainWhen
picturemesydney.comJan 2026
institutotabasco.edu.mxDec 2025
labonnebuffet.com.brSep 2025
varaderopalacehotel.com.brSep 2025
okautopartes.comAug 2025
escolatecnicadulce.com.brAug 2025
grandsarogluhotel.comJul 2025

All Animate.css sites · All Semantic UI sites

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