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 |
|---|---|---|---|
| pinterest.co.uk | C 75 | 29 | Apr 21, 2026 |
| insider.com | C 75 | 59 | Apr 21, 2026 |
| sleepfoundation.org | C 75 | 62 | Apr 21, 2026 |
| rfi.fr | C 75 | 56 | Apr 21, 2026 |
| citrix.com | C 75 | 34 | Apr 21, 2026 |
| note.com | C 75 | 19 | Apr 21, 2026 |
| serverwatch.com | C 75 | 28 | Apr 21, 2026 |
| foreignpolicy.com | C 75 | 25 | Apr 21, 2026 |
| pinterest.com | C 75 | 28 | Apr 21, 2026 |
| computerworld.com | C 75 | 43 | Apr 21, 2026 |
| sba.gov | C 75 | 81 | Apr 21, 2026 |
| hootsuite.com | C 75 | 0 | Apr 21, 2026 |
| about.me | C 75 | 38 | Apr 21, 2026 |
| semanticscholar.org | C 75 | 46 | Apr 21, 2026 |
| semrush.com | C 75 | 31 | Apr 21, 2026 |
| bbb.org | C 75 | 42 | Apr 21, 2026 |
| entrepreneur.com | C 75 | 8 | Apr 21, 2026 |
| buzzfeed.com | C 75 | 40 | Apr 21, 2026 |
| nih.gov | C 75 | 50 | Apr 21, 2026 |
| change.org | C 75 | 26 | Apr 21, 2026 |
| discordapp.com | C 75 | 29 | Apr 16, 2026 |
| stripchat.com | C 75 | 29 | Apr 16, 2026 |
| yieldmo.com | C 75 | 39 | Apr 16, 2026 |
| surveymonkey.com | C 75 | 32 | Apr 16, 2026 |
| apnews.com | C 75 | 26 | Apr 16, 2026 |
| nasa.gov | C 75 | 57 | Apr 16, 2026 |
| discord.gg | C 75 | 30 | Apr 16, 2026 |
| 9to5mac.com | C 75 | 59 | Apr 15, 2026 |
| bild.de | C 75 | 28 | Apr 15, 2026 |
| lefigaro.fr | C 75 | 30 | Apr 15, 2026 |
| taylorswift.com | C 75 | 39 | Apr 8, 2026 |
| adoredvintage.com | C 75 | 51 | Apr 8, 2026 |
| flourist.com | C 75 | 46 | Apr 8, 2026 |
| morphe.com | C 75 | 29 | Apr 8, 2026 |
| glossier.com | C 75 | 23 | Apr 8, 2026 |
| taylorstitch.com | C 75 | 27 | Apr 8, 2026 |
| maersk.com | C 75 | 51 | Apr 7, 2026 |
| twosigma.com | C 75 | 51 | Apr 7, 2026 |
| warp.dev | C 75 | 45 | Apr 7, 2026 |
| strava.com | C 75 | 34 | Apr 7, 2026 |
| toyota.com | C 75 | 26 | Apr 7, 2026 |
| figma.com | C 75 | 42 | Apr 4, 2026 |
| doctissimo.fr | C 74 | 50 | Apr 22, 2026 |
| uhc.com | C 74 | 26 | Apr 22, 2026 |
| umkc.edu | C 74 | 52 | Apr 22, 2026 |
| belkin.com | C 74 | 28 | Apr 22, 2026 |
| loopia.se | C 74 | 40 | Apr 22, 2026 |
| optinmonster.com | C 74 | 15 | Apr 22, 2026 |
| jamendo.com | C 74 | 60 | Apr 22, 2026 |
| ncaa.org | C 74 | 27 | Apr 22, 2026 |