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1430 websites using core-js

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

DomainScorePerfLast audited
bodybuilding.comC 7329Apr 22, 2026
uwm.eduC 7341Apr 22, 2026
ispmanager.comC 7359Apr 22, 2026
rackspace.comC 7327Apr 22, 2026
lequipe.frC 7334Apr 22, 2026
unlv.eduC 7335Apr 22, 2026
buffalonews.comC 7334Apr 22, 2026
oaic.gov.auC 7352Apr 22, 2026
nrc.nlC 7328Apr 22, 2026
gale.comC 7311Apr 22, 2026
osticket.comC 7326Apr 22, 2026
linux.comC 7351Apr 22, 2026
fineartamerica.comC 7346Apr 22, 2026
cleantechnica.comC 7352Apr 22, 2026
mhanational.orgC 7326Apr 22, 2026
pdx.eduC 7350Apr 22, 2026
lodz.plC 7343Apr 22, 2026
charitynavigator.orgC 7330Apr 22, 2026
oxforddictionaries.comC 7359Apr 22, 2026
as.meC 7331Apr 22, 2026
carleton.caC 7336Apr 22, 2026
canada.comC 7335Apr 22, 2026
degruyterbrill.comC 7345Apr 22, 2026
indystar.comC 7345Apr 22, 2026
spiceworks.comC 7326Apr 22, 2026
pinterest.esC 7328Apr 22, 2026
wvu.eduC 7338Apr 22, 2026
lockheedmartin.comC 7337Apr 22, 2026
thedrive.comC 7315Apr 22, 2026
slashgear.comC 7352Apr 22, 2026
consumeraffairs.comC 7347Apr 22, 2026
oxfam.orgC 7326Apr 22, 2026
netcraft.comC 7317Apr 22, 2026
meltwater.comC 7332Apr 22, 2026
sportingnews.comC 7344Apr 22, 2026
payscale.comC 7327Apr 22, 2026
arm.comC 7348Apr 21, 2026
control-webpanel.comC 7341Apr 21, 2026
fsc.orgC 7354Apr 21, 2026
thenounproject.comC 7381Apr 21, 2026
ctrip.comC 7350Apr 21, 2026
adelaide.edu.auC 7334Apr 21, 2026
peta.orgC 7336Apr 21, 2026
n-tv.deC 7332Apr 21, 2026
glamour.comC 7333Apr 21, 2026
claude.comC 7332Apr 21, 2026
bbcgoodfood.comC 7339Apr 21, 2026
reason.comC 7330Apr 21, 2026
ge.comC 7322Apr 21, 2026
medicare.govC 7328Apr 21, 2026

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