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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
harvard.eduC 7759Apr 7, 2026
hubspot.comC 7734Apr 4, 2026
heroku.comC 7742Apr 4, 2026
techcrunch.comC 7738Apr 4, 2026
aliyun.comC 7631Jun 9, 2026
mozoo.comC 7663May 10, 2026
magicandcards.comC 7636May 9, 2026
isaca.orgC 7638Apr 22, 2026
public.luC 7670Apr 22, 2026
copy.aiC 7649Apr 22, 2026
vg.noC 7640Apr 22, 2026
aerzteblatt.deC 7633Apr 22, 2026
test.deC 7651Apr 22, 2026
opensocietyfoundations.orgC 7646Apr 22, 2026
womenshealth.govC 7633Apr 22, 2026
suno.comC 7633Apr 22, 2026
gameshub.comC 7670Apr 22, 2026
openid.netC 7653Apr 22, 2026
starlink.comC 7636Apr 22, 2026
eatright.orgC 7649Apr 22, 2026
lboro.ac.ukC 7648Apr 22, 2026
atw.huC 7691Apr 22, 2026
prospect.orgC 7647Apr 22, 2026
bham.ac.ukC 7656Apr 22, 2026
ladepeche.frC 7643Apr 22, 2026
ellenmacarthurfoundation.orgC 7646Apr 22, 2026
hs-sites.comC 7653Apr 22, 2026
pastemagazine.comC 7643Apr 22, 2026
myfitnesspal.comC 7623Apr 22, 2026
cityam.comC 7636Apr 22, 2026
unr.eduC 7632Apr 22, 2026
angel.coC 7648Apr 22, 2026
newsbreak.comC 7641Apr 22, 2026
le.ac.ukC 7634Apr 22, 2026
splcenter.orgC 7632Apr 22, 2026
xtemos.comC 7635Apr 22, 2026
aftonbladet.seC 7641Apr 22, 2026
hrc.orgC 7643Apr 22, 2026
project-syndicate.orgC 7640Apr 22, 2026
transip.nlC 7639Apr 22, 2026
ihk.deC 7644Apr 22, 2026
acuityscheduling.comC 7676Apr 22, 2026
chase.comC 7644Apr 21, 2026
signupgenius.comC 7637Apr 21, 2026
interestingengineering.comC 7627Apr 21, 2026
activecampaign.comC 7630Apr 21, 2026
hackaday.comC 7656Apr 21, 2026
bigthink.comC 7633Apr 21, 2026
rferl.orgC 7644Apr 21, 2026
zotero.orgC 7663Apr 21, 2026

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