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 |
|---|---|---|---|
| trainline.com | C 72 | 32 | Apr 7, 2026 |
| grammarly.com | C 72 | 36 | Apr 7, 2026 |
| contentful.com | C 72 | 27 | Apr 7, 2026 |
| rivian.com | C 72 | 29 | Apr 7, 2026 |
| tomshardware.com | C 72 | 3 | Apr 7, 2026 |
| twilio.com | C 72 | 7 | Apr 7, 2026 |
| withings.com | C 72 | 25 | Apr 4, 2026 |
| uniqlo.com | C 71 | 27 | Apr 27, 2026 |
| goodschina.ru | C 71 | 60 | Apr 26, 2026 |
| odu.edu | C 71 | 7 | Apr 22, 2026 |
| krone.at | C 71 | 28 | Apr 22, 2026 |
| creative.com | C 71 | 40 | Apr 22, 2026 |
| olemiss.edu | C 71 | 5 | Apr 22, 2026 |
| sfexaminer.com | C 71 | 35 | Apr 22, 2026 |
| indiebound.org | C 71 | 57 | Apr 22, 2026 |
| mobirise.info | C 71 | 52 | Apr 22, 2026 |
| cirquedusoleil.com | C 71 | 32 | Apr 22, 2026 |
| securelist.com | C 71 | 32 | Apr 22, 2026 |
| umt.edu | C 71 | 31 | Apr 22, 2026 |
| binghamton.edu | C 71 | 30 | Apr 22, 2026 |
| xataka.com | C 71 | 27 | Apr 22, 2026 |
| allstate.com | C 71 | 34 | Apr 22, 2026 |
| pikabu.ru | C 71 | 39 | Apr 22, 2026 |
| auth.gr | C 71 | 48 | Apr 22, 2026 |
| trustedreviews.com | C 71 | 28 | Apr 22, 2026 |
| rappler.com | C 71 | 27 | Apr 22, 2026 |
| smartasset.com | C 71 | 26 | Apr 22, 2026 |
| thewire.in | C 71 | 45 | Apr 22, 2026 |
| oxfordlearnersdictionaries.com | C 71 | 57 | Apr 22, 2026 |
| outdooractive.com | C 71 | 29 | Apr 22, 2026 |
| utdallas.edu | C 71 | 35 | Apr 22, 2026 |
| pscp.tv | C 71 | 77 | Apr 22, 2026 |
| discover.com | C 71 | 12 | Apr 22, 2026 |
| la-croix.com | C 71 | 47 | Apr 22, 2026 |
| govtech.com | C 71 | 34 | Apr 22, 2026 |
| bobvila.com | C 71 | 26 | Apr 22, 2026 |
| screamingfrog.co.uk | C 71 | 44 | Apr 22, 2026 |
| ptc.com | C 71 | 6 | Apr 22, 2026 |
| berliner-zeitung.de | C 71 | 28 | Apr 22, 2026 |
| bravenet.com | C 71 | 37 | Apr 22, 2026 |
| smashwords.com | C 71 | 17 | Apr 22, 2026 |
| du.edu | C 71 | 30 | Apr 22, 2026 |
| stores.jp | C 71 | 44 | Apr 22, 2026 |
| wonderhowto.com | C 71 | 26 | Apr 22, 2026 |
| mountsinai.org | C 71 | 12 | Apr 22, 2026 |
| thenational.ae | C 71 | 41 | Apr 22, 2026 |
| peraichi.com | C 71 | 16 | Apr 22, 2026 |
| snap.com | C 71 | 30 | Apr 22, 2026 |
| tvguide.com | C 71 | 27 | Apr 22, 2026 |
| almanac.com | C 71 | 25 | Apr 22, 2026 |