1430 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 |
|---|---|---|---|
| simonandschuster.com | C 70 | 60 | Apr 21, 2026 |
| ets.org | C 70 | 26 | Apr 21, 2026 |
| sydney.edu.au | C 70 | 27 | Apr 21, 2026 |
| independent.ie | C 70 | 33 | Apr 21, 2026 |
| nap.edu | C 70 | 29 | Apr 21, 2026 |
| oregon.gov | C 70 | 20 | Apr 21, 2026 |
| uw.edu | C 70 | 31 | Apr 21, 2026 |
| boredpanda.com | C 70 | 26 | Apr 21, 2026 |
| wallpapers.com | C 70 | 34 | Apr 21, 2026 |
| nj.gov | C 70 | 27 | Apr 21, 2026 |
| tomsguide.com | C 70 | 9 | Apr 21, 2026 |
| suntimes.com | C 70 | 4 | Apr 21, 2026 |
| hatenablog.com | C 70 | 36 | Apr 21, 2026 |
| channel4.com | C 70 | 30 | Apr 21, 2026 |
| buffalo.edu | C 70 | 11 | Apr 21, 2026 |
| hulu.com | C 70 | 29 | Apr 21, 2026 |
| pressreader.com | C 70 | 34 | Apr 21, 2026 |
| rtve.es | C 70 | 41 | Apr 21, 2026 |
| upi.com | C 70 | 24 | Apr 21, 2026 |
| usf.edu | C 70 | 30 | Apr 21, 2026 |
| fastpanel.direct | C 70 | 35 | Apr 21, 2026 |
| everydayhealth.com | C 70 | 26 | Apr 21, 2026 |
| vanderbilt.edu | C 70 | 30 | Apr 21, 2026 |
| ama-assn.org | C 70 | 25 | Apr 21, 2026 |
| onlamp.com | C 70 | 35 | Apr 21, 2026 |
| reverbnation.com | C 70 | 42 | Apr 21, 2026 |
| coindesk.com | C 70 | 23 | Apr 21, 2026 |
| wetransfer.com | C 70 | 38 | Apr 21, 2026 |
| live.com | C 70 | 29 | Apr 21, 2026 |
| thawte.com | C 70 | 25 | Apr 21, 2026 |
| irishtimes.com | C 70 | 32 | Apr 21, 2026 |
| bostonglobe.com | C 70 | 14 | Apr 21, 2026 |
| wunderground.com | C 70 | 31 | Apr 21, 2026 |
| tufts.edu | C 70 | 28 | Apr 21, 2026 |
| over-blog.com | C 70 | 41 | Apr 21, 2026 |
| billboard.com | C 70 | 28 | Apr 21, 2026 |
| nintendo.com | C 70 | 21 | Apr 21, 2026 |
| mlb.com | C 70 | 24 | Apr 21, 2026 |
| att.com | C 70 | 29 | Apr 21, 2026 |
| today.com | C 70 | 28 | Apr 21, 2026 |
| ning.com | C 70 | 36 | Apr 21, 2026 |
| fifa.com | C 70 | 0 | Apr 21, 2026 |
| ycombinator.com | C 70 | 28 | Apr 21, 2026 |
| trustindex.io | C 70 | 39 | Apr 21, 2026 |
| smithsonianmag.com | C 70 | 25 | Apr 21, 2026 |
| si.edu | C 70 | 31 | Apr 21, 2026 |
| psu.edu | C 70 | 40 | Apr 21, 2026 |
| eepurl.com | C 70 | 26 | Apr 21, 2026 |
| utorrent.com | C 70 | 14 | Apr 21, 2026 |
| me.com | C 70 | 36 | Apr 16, 2026 |