117 websites using Optimizely
All websites detected using Optimizely, ranked by composite performance score. Live data from BeaverCheck audits.
| Domain | Score | Perf | Last audited |
|---|---|---|---|
| feedingamerica.org | C 73 | 28 | Apr 22, 2026 |
| equifax.com | C 73 | 43 | Apr 22, 2026 |
| humblebundle.com | C 73 | 15 | Apr 22, 2026 |
| prevention.com | C 73 | 28 | Apr 22, 2026 |
| housebeautiful.com | C 73 | 33 | Apr 22, 2026 |
| gitlab.io | C 73 | 25 | Apr 21, 2026 |
| harpersbazaar.com | C 73 | 39 | Apr 21, 2026 |
| parallels.com | C 73 | 20 | Apr 21, 2026 |
| clevelandclinic.org | C 73 | 29 | Apr 21, 2026 |
| gofundme.com | C 73 | 29 | Apr 21, 2026 |
| typeform.com | C 73 | 31 | Apr 21, 2026 |
| zoom.com | C 73 | 31 | Apr 16, 2026 |
| zendesk.com | C 73 | 44 | Apr 16, 2026 |
| bit.ly | C 73 | 26 | Apr 16, 2026 |
| grind.co.uk | C 73 | 4 | Apr 8, 2026 |
| prezi.com | C 73 | 43 | Apr 7, 2026 |
| wasabi.com | C 73 | 36 | Apr 7, 2026 |
| kotlinlang.org | C 73 | 29 | Apr 7, 2026 |
| slack.com | C 73 | 35 | Apr 4, 2026 |
| brandwatch.com | C 72 | 3 | Apr 22, 2026 |
| docusign.com | C 72 | 4 | Apr 22, 2026 |
| sennheiser.com | C 72 | 41 | Apr 22, 2026 |
| chng.it | C 72 | 35 | Apr 22, 2026 |
| mattel.com | C 72 | 38 | Apr 21, 2026 |
| mimecast.com | C 72 | 19 | Apr 21, 2026 |
| esquire.com | C 72 | 28 | Apr 21, 2026 |
| foxbusiness.com | C 72 | 25 | Apr 21, 2026 |
| fortune.com | C 72 | 29 | Apr 21, 2026 |
| focus.de | C 72 | 46 | Apr 16, 2026 |
| ring.com | C 72 | 38 | Apr 16, 2026 |
| cbsnews.com | C 72 | 30 | Apr 16, 2026 |
| thetimes.co.uk | C 72 | 27 | Apr 15, 2026 |
| scmp.com | C 72 | 25 | Apr 15, 2026 |
| asana.com | C 72 | 32 | Apr 7, 2026 |
| smartasset.com | C 71 | 26 | Apr 22, 2026 |
| westernunion.com | C 71 | 55 | Apr 22, 2026 |
| embedly.com | C 71 | 66 | Apr 22, 2026 |
| chip.de | C 71 | 37 | Apr 22, 2026 |
| thetimes.com | C 71 | 29 | Apr 21, 2026 |
| cvent.com | C 71 | 21 | Apr 21, 2026 |
| cbslocal.com | C 71 | 31 | Apr 21, 2026 |
| heart.org | C 71 | 4 | Apr 21, 2026 |
| wikihow.com | C 71 | 74 | Apr 21, 2026 |
| klaviyo.com | C 71 | 23 | Apr 16, 2026 |
| dbt.com | C 71 | 33 | Apr 7, 2026 |
| premierleague.com | C 71 | 25 | Apr 7, 2026 |
| elastic.co | C 71 | 25 | Apr 4, 2026 |
| sonos.com | C 70 | 42 | Apr 22, 2026 |
| bnnbloomberg.ca | C 70 | 13 | Apr 22, 2026 |
| bsigroup.com | C 70 | 36 | Apr 22, 2026 |