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 |
|---|---|---|---|
| jasper.ai | C 73 | 7 | Apr 4, 2026 |
| slack.com | C 73 | 35 | Apr 4, 2026 |
| allbirds.com | C 73 | 25 | Apr 4, 2026 |
| starnetwork.io | C 72 | 55 | Apr 24, 2026 |
| uned.es | C 72 | 49 | Apr 23, 2026 |
| ohsu.edu | C 72 | 42 | Apr 23, 2026 |
| nippon.com | C 72 | 19 | Apr 22, 2026 |
| curtin.edu.au | C 72 | 27 | Apr 22, 2026 |
| denofgeek.com | C 72 | 37 | Apr 22, 2026 |
| postandcourier.com | C 72 | 26 | Apr 22, 2026 |
| japan-guide.com | C 72 | 45 | Apr 22, 2026 |
| brandwatch.com | C 72 | 3 | Apr 22, 2026 |
| al-monitor.com | C 72 | 38 | Apr 22, 2026 |
| latercera.com | C 72 | 27 | Apr 22, 2026 |
| bose.com | C 72 | 29 | Apr 22, 2026 |
| purevolume.com | C 72 | 35 | Apr 22, 2026 |
| dailynews.com | C 72 | 25 | Apr 22, 2026 |
| dow.com | C 72 | 30 | Apr 22, 2026 |
| phoronix.com | C 72 | 60 | Apr 22, 2026 |
| nau.edu | C 72 | 29 | Apr 22, 2026 |
| manutd.com | C 72 | 14 | Apr 22, 2026 |
| liverpool.ac.uk | C 72 | 43 | Apr 22, 2026 |
| usccb.org | C 72 | 38 | Apr 22, 2026 |
| docusign.com | C 72 | 4 | Apr 22, 2026 |
| aamc.org | C 72 | 41 | Apr 22, 2026 |
| niu.edu | C 72 | 29 | Apr 22, 2026 |
| sky.it | C 72 | 32 | Apr 22, 2026 |
| gyazo.com | C 72 | 47 | Apr 22, 2026 |
| earthsky.org | C 72 | 39 | Apr 22, 2026 |
| nick.com | C 72 | 32 | Apr 22, 2026 |
| radiotimes.com | C 72 | 38 | Apr 22, 2026 |
| cinemablend.com | C 72 | 46 | Apr 22, 2026 |
| hatena.ne.jp | C 72 | 50 | Apr 22, 2026 |
| uri.edu | C 72 | 3 | Apr 22, 2026 |
| smartrecruiters.com | C 72 | 25 | Apr 22, 2026 |
| unicamp.br | C 72 | 36 | Apr 22, 2026 |
| csun.edu | C 72 | 42 | Apr 22, 2026 |
| sfsu.edu | C 72 | 49 | Apr 22, 2026 |
| rijksmuseum.nl | C 72 | 48 | Apr 22, 2026 |
| wm.edu | C 72 | 32 | Apr 22, 2026 |
| veeam.com | C 72 | 26 | Apr 22, 2026 |
| k-state.edu | C 72 | 46 | Apr 22, 2026 |
| shop-pro.jp | C 72 | 26 | Apr 22, 2026 |
| qt.io | C 72 | 47 | Apr 22, 2026 |
| comscore.com | C 72 | 47 | Apr 22, 2026 |
| etonline.com | C 72 | 34 | Apr 22, 2026 |
| dur.ac.uk | C 72 | 27 | Apr 22, 2026 |
| zappos.com | C 72 | 33 | Apr 22, 2026 |
| winamp.com | C 72 | 61 | Apr 22, 2026 |
| extendthemes.com | C 72 | 71 | Apr 22, 2026 |