1488 websites using core-js
All websites detected using core-js, ranked by composite performance score. Live data from BeaverCheck audits.
| Domain | Score | Perf | Last audited |
|---|---|---|---|
| bloombergadria.com | C 78 | 28 | May 10, 2026 |
| theverge.com | C 78 | 33 | May 9, 2026 |
| sunsetlimousines.com.au | C 78 | 72 | May 6, 2026 |
| givebutter.com | C 78 | 49 | Apr 22, 2026 |
| euobserver.com | C 78 | 45 | Apr 22, 2026 |
| ecowatch.com | C 78 | 52 | Apr 22, 2026 |
| ki.se | C 78 | 45 | Apr 22, 2026 |
| toggl.com | C 78 | 42 | Apr 22, 2026 |
| dejure.org | C 78 | 56 | Apr 22, 2026 |
| sucuri.net | C 78 | 44 | Apr 22, 2026 |
| ukri.org | C 78 | 39 | Apr 22, 2026 |
| ad.nl | C 78 | 63 | Apr 22, 2026 |
| futura-sciences.com | C 78 | 37 | Apr 22, 2026 |
| transip.eu | C 78 | 62 | Apr 22, 2026 |
| rp-online.de | C 78 | 36 | Apr 22, 2026 |
| wpguardian.com | C 78 | 37 | Apr 22, 2026 |
| github.blog | C 78 | 74 | Apr 21, 2026 |
| cookieyes.com | C 78 | 27 | Apr 21, 2026 |
| forrester.com | C 78 | 55 | Apr 21, 2026 |
| virtualmin.com | C 78 | 69 | Apr 21, 2026 |
| rochester.edu | C 78 | 39 | Apr 21, 2026 |
| mastodon.social | C 78 | 51 | Apr 21, 2026 |
| slate.com | C 78 | 26 | Apr 21, 2026 |
| guardian.co.uk | C 78 | 54 | Apr 21, 2026 |
| wa.link | C 78 | 90 | Apr 21, 2026 |
| pccc.com | C 78 | 34 | Apr 16, 2026 |
| asus.com | C 78 | 33 | Apr 16, 2026 |
| statista.com | C 78 | 59 | Apr 16, 2026 |
| gandi.net | C 78 | 93 | Apr 16, 2026 |
| independent.co.uk | C 78 | 34 | Apr 15, 2026 |
| ideasandoutcomes.com | C 78 | 51 | Apr 13, 2026 |
| lemonde.fr | C 78 | 64 | Apr 6, 2026 |
| mit.edu | C 78 | 56 | Apr 4, 2026 |
| stanford.edu | C 78 | 41 | Apr 4, 2026 |
| ox.ac.uk | C 78 | 40 | Apr 4, 2026 |
| setandsetting-retreat.com | C 77 | 26 | Jun 12, 2026 |
| uol.com.br | C 77 | 28 | May 25, 2026 |
| banco.bradesco | C 77 | 33 | May 25, 2026 |
| xn--80avc2av3a.xn--p1ai | C 77 | 42 | May 15, 2026 |
| enjoycbd.es | C 77 | 34 | May 13, 2026 |
| fanbyte.com | C 77 | 25 | May 10, 2026 |
| petesrestaurants.com | C 77 | 32 | May 10, 2026 |
| nea.org | C 77 | 48 | Apr 23, 2026 |
| massgeneral.org | C 77 | 32 | Apr 22, 2026 |
| startpage.com | C 77 | 61 | Apr 22, 2026 |
| anaconda.com | C 77 | 29 | Apr 22, 2026 |
| unbounce.com | C 77 | 53 | Apr 22, 2026 |
| fareharbor.com | C 77 | 50 | Apr 22, 2026 |
| uni-bielefeld.de | C 77 | 62 | Apr 22, 2026 |
| s-sols.com | C 77 | 98 | Apr 22, 2026 |