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Optimizely

Owned by Optimizely

https://www.optimizely.com/

Tracker Rank

71 / 859
Commonly prevalent

Operates Under

episerver.net optimizely.com
Suggest a change

Tracker Reach

1.01% of web traffic is tracked
by Optimizely
384 of top 10,000 sites seen loading
Optimizely tracker

Seen on these types of websites

38%
Uncategorized
31%
Business
8%
E-Commerce
8%
News and Portals
7%
Entertainment
Data from May 2017 to Sep 2025.

Tracker Category

Utilities

Site requests that may be critical to website functionality, such as tag managers and privacy notices.

Learn about our tracker categories What is a tracker?

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Presence on Top Sites

bbc.co.uk
News and Portals • 4 trackers seen
foxnews.com
News and Portals • 27 trackers seen
cnn.com
News and Portals • 17 trackers seen
bbc.com
News and Portals • 11 trackers seen
mobile.de
E-Commerce • 10 trackers seen
zoom.us
Business • 3 trackers seen
scribd.com
Entertainment • 9 trackers seen
nypost.com
News and Portals • 25 trackers seen
news.com.au
News and Portals • 25 trackers seen
apnews.com
News and Portals • 21 trackers seen
ikea.com
Business • 3 trackers seen
fedex.com
Business • 6 trackers seen
docusign.com
Business • 3 trackers seen
gap.com
Business • 12 trackers seen
asos.com
E-Commerce • 8 trackers seen
woot.com
E-Commerce • 8 trackers seen
chewy.com
E-Commerce • 7 trackers seen
bahn.de
Recreation • 3 trackers seen
easyjet.com
Recreation • 5 trackers seen
alaskaair.com
Recreation • 10 trackers seen
npr.org
News and Portals • 19 trackers seen
blocket.se
E-Commerce • 8 trackers seen
funda.nl
Business • 8 trackers seen
ctvnews.ca
News and Portals • 15 trackers seen
tandfonline.com
Reference • 8 trackers seen