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 |
|---|---|---|---|
| www.gov.uk | B 89 | 98 | Apr 21, 2026 |
| cookiedatabase.org | B 85 | 87 | Apr 16, 2026 |
| citizensadvice.org.uk | B 83 | 96 | Apr 22, 2026 |
| elifesciences.org | B 83 | 73 | Apr 22, 2026 |
| matomo.org | B 83 | 51 | Apr 21, 2026 |
| gamblingcommission.gov.uk | B 82 | 64 | Apr 21, 2026 |
| orf.at | B 82 | 45 | Apr 21, 2026 |
| ico.org.uk | B 82 | 75 | Apr 21, 2026 |
| service.gov.uk | B 82 | 93 | Apr 16, 2026 |
| businessinsider.de | B 81 | 33 | Apr 22, 2026 |
| rarathemes.com | B 81 | 43 | Apr 22, 2026 |
| complianz.io | B 81 | 45 | Apr 21, 2026 |
| bitnami.com | B 81 | 53 | Apr 21, 2026 |
| themeisle.com | B 81 | 77 | Apr 21, 2026 |
| stripe.com | B 81 | 39 | Apr 7, 2026 |
| typescriptlang.org | B 81 | 97 | Apr 4, 2026 |
| nyt.com | B 80 | 0 | Apr 22, 2026 |
| internetsociety.org | B 80 | 72 | Apr 22, 2026 |
| taylorandfrancis.com | B 80 | 36 | Apr 22, 2026 |
| userway.org | B 80 | 50 | Apr 21, 2026 |
| taz.de | B 80 | 44 | Apr 21, 2026 |
| doaj.org | B 80 | 98 | Apr 21, 2026 |
| wpastra.com | B 80 | 31 | Apr 21, 2026 |
| akismet.com | B 80 | 95 | Apr 21, 2026 |
| www.nhs.uk | B 80 | 59 | Apr 7, 2026 |
| buzzsumo.com | C 79 | 68 | Apr 22, 2026 |
| bundesfinanzministerium.de | C 79 | 61 | Apr 22, 2026 |
| diepresse.com | C 79 | 39 | Apr 22, 2026 |
| activemind.de | C 79 | 63 | Apr 22, 2026 |
| wayne.edu | C 79 | 33 | Apr 22, 2026 |
| positivepsychology.com | C 79 | 71 | Apr 22, 2026 |
| blog.gov.uk | C 79 | 59 | Apr 22, 2026 |
| bpb.de | C 79 | 44 | Apr 22, 2026 |
| corporatefinanceinstitute.com | C 79 | 38 | Apr 22, 2026 |
| web.de | C 79 | 86 | Apr 22, 2026 |
| donorbox.org | C 79 | 41 | Apr 22, 2026 |
| yle.fi | C 79 | 41 | Apr 21, 2026 |
| ndr.de | C 79 | 49 | Apr 21, 2026 |
| leeds.ac.uk | C 79 | 34 | Apr 21, 2026 |
| scientificamerican.com | C 79 | 59 | Apr 21, 2026 |
| themeforest.net | C 79 | 85 | Apr 16, 2026 |
| mega.co.nz | C 79 | 39 | Apr 16, 2026 |
| tinyurl.com | C 79 | 26 | Apr 16, 2026 |
| discord.com | C 79 | 27 | Apr 16, 2026 |
| theguardian.com | C 79 | 74 | Apr 15, 2026 |
| king365tv-eu.com | C 79 | 53 | Apr 8, 2026 |
| eclipse.org | C 79 | 42 | Apr 7, 2026 |
| spiegel.de | C 79 | 54 | Apr 7, 2026 |
| woocommerce.com | C 79 | 41 | Apr 4, 2026 |
| givebutter.com | C 78 | 49 | Apr 22, 2026 |