920 websites using Bootstrap
All websites detected using Bootstrap, ranked by composite performance score. Live data from BeaverCheck audits.
| Domain | Score | Perf | Last audited |
|---|---|---|---|
| pastebin.com | C 76 | 75 | Apr 21, 2026 |
| ourworldindata.org | C 76 | 75 | Apr 21, 2026 |
| wipo.int | C 76 | 55 | Apr 21, 2026 |
| arizona.edu | C 76 | 32 | Apr 21, 2026 |
| utoronto.ca | C 76 | 51 | Apr 21, 2026 |
| house.gov | C 76 | 25 | Apr 21, 2026 |
| openstreetmap.org | C 76 | 64 | Apr 16, 2026 |
| datadoghq.com | C 76 | 26 | Apr 16, 2026 |
| corebridgefinancial.com | C 76 | 42 | Apr 16, 2026 |
| telegram.org | C 76 | 82 | Apr 16, 2026 |
| bbc.com | C 76 | 10 | Apr 16, 2026 |
| paypal.com | C 76 | 54 | Apr 16, 2026 |
| irs.gov | C 76 | 26 | Apr 7, 2026 |
| hetzner.com | C 76 | 44 | Apr 7, 2026 |
| r-project.org | C 76 | 95 | Apr 7, 2026 |
| cam.ac.uk | C 76 | 71 | Apr 4, 2026 |
| fraval.org | C 75 | 83 | May 7, 2026 |
| microfocus.com | C 75 | 35 | Apr 22, 2026 |
| vie-publique.fr | C 75 | 56 | Apr 22, 2026 |
| pokiesmoky.com | C 75 | 65 | Apr 22, 2026 |
| libretexts.org | C 75 | 66 | Apr 22, 2026 |
| prestashop-project.org | C 75 | 47 | Apr 22, 2026 |
| 404media.co | C 75 | 79 | Apr 22, 2026 |
| aenetworks.tv | C 75 | 48 | Apr 22, 2026 |
| htmlcodex.com | C 75 | 74 | Apr 22, 2026 |
| tinkercad.com | C 75 | 33 | Apr 22, 2026 |
| linuxjournal.com | C 75 | 54 | Apr 22, 2026 |
| 8theme.com | C 75 | 54 | Apr 22, 2026 |
| rlp.de | C 75 | 67 | Apr 22, 2026 |
| toronto.ca | C 75 | 44 | Apr 22, 2026 |
| wp-royal-themes.com | C 75 | 53 | Apr 22, 2026 |
| presseportal.de | C 75 | 71 | Apr 22, 2026 |
| factcheck.org | C 75 | 54 | Apr 22, 2026 |
| natlawreview.com | C 75 | 54 | Apr 22, 2026 |
| winzip.com | C 75 | 47 | Apr 22, 2026 |
| builtin.com | C 75 | 50 | Apr 22, 2026 |
| trip.com | C 75 | 39 | Apr 22, 2026 |
| fasthosts.co.uk | C 75 | 43 | Apr 22, 2026 |
| nybooks.com | C 75 | 30 | Apr 22, 2026 |
| taplink.cc | C 75 | 59 | Apr 22, 2026 |
| theme-fusion.com | C 75 | 61 | Apr 22, 2026 |
| nrel.gov | C 75 | 44 | Apr 21, 2026 |
| which.co.uk | C 75 | 31 | Apr 21, 2026 |
| keybase.io | C 75 | 58 | Apr 21, 2026 |
| copernicus.org | C 75 | 65 | Apr 21, 2026 |
| msdmanuals.com | C 75 | 56 | Apr 21, 2026 |
| swr.de | C 75 | 67 | Apr 21, 2026 |
| st-andrews.ac.uk | C 75 | 28 | Apr 21, 2026 |
| gamblingtherapy.org | C 75 | 48 | Apr 21, 2026 |
| queensu.ca | C 75 | 45 | Apr 21, 2026 |