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1488 websites using core-js

All websites detected using core-js, ranked by composite performance score. Live data from BeaverCheck audits.

DomainScorePerfLast audited
jasper.aiC 737Apr 4, 2026
slack.comC 7335Apr 4, 2026
allbirds.comC 7325Apr 4, 2026
starnetwork.ioC 7255Apr 24, 2026
uned.esC 7249Apr 23, 2026
ohsu.eduC 7242Apr 23, 2026
nippon.comC 7219Apr 22, 2026
curtin.edu.auC 7227Apr 22, 2026
denofgeek.comC 7237Apr 22, 2026
postandcourier.comC 7226Apr 22, 2026
japan-guide.comC 7245Apr 22, 2026
brandwatch.comC 723Apr 22, 2026
al-monitor.comC 7238Apr 22, 2026
latercera.comC 7227Apr 22, 2026
bose.comC 7229Apr 22, 2026
purevolume.comC 7235Apr 22, 2026
dailynews.comC 7225Apr 22, 2026
dow.comC 7230Apr 22, 2026
phoronix.comC 7260Apr 22, 2026
nau.eduC 7229Apr 22, 2026
manutd.comC 7214Apr 22, 2026
liverpool.ac.ukC 7243Apr 22, 2026
usccb.orgC 7238Apr 22, 2026
docusign.comC 724Apr 22, 2026
aamc.orgC 7241Apr 22, 2026
niu.eduC 7229Apr 22, 2026
sky.itC 7232Apr 22, 2026
gyazo.comC 7247Apr 22, 2026
earthsky.orgC 7239Apr 22, 2026
nick.comC 7232Apr 22, 2026
radiotimes.comC 7238Apr 22, 2026
cinemablend.comC 7246Apr 22, 2026
hatena.ne.jpC 7250Apr 22, 2026
uri.eduC 723Apr 22, 2026
smartrecruiters.comC 7225Apr 22, 2026
unicamp.brC 7236Apr 22, 2026
csun.eduC 7242Apr 22, 2026
sfsu.eduC 7249Apr 22, 2026
rijksmuseum.nlC 7248Apr 22, 2026
wm.eduC 7232Apr 22, 2026
veeam.comC 7226Apr 22, 2026
k-state.eduC 7246Apr 22, 2026
shop-pro.jpC 7226Apr 22, 2026
qt.ioC 7247Apr 22, 2026
comscore.comC 7247Apr 22, 2026
etonline.comC 7234Apr 22, 2026
dur.ac.ukC 7227Apr 22, 2026
zappos.comC 7233Apr 22, 2026
winamp.comC 7261Apr 22, 2026
extendthemes.comC 7271Apr 22, 2026

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