Your Privacy, Our Mission

Donate

Support Ghostery with a one-time donation. Your contributions help us develop even stronger protection against trackers and ads, making the web safer for everyone.

One-time or whenever you appreciate Ghostery.

Microsoft Advertising

Owned by Microsoft

https://ads.microsoft.com/

Tracker Rank

34 / 864
Very prevalent

Tracker Reach

2.36% of web traffic is tracked
by Microsoft Advertising
201820192020202120222023202420253%4%5%6%7%8%
2304 of top 10,000 sites seen loading
Microsoft Advertising tracker
20192020202120222023202420251,5002,0002,500

Seen on these types of websites

44%
Uncategorized
21%
Business
10%
News and Portals
9%
E-Commerce
8%
Entertainment

Tracking Methods

Fingerprinting

Fingerprinting is a unique digital signature derived from the properties of your device. Learn more

Data from May 2017 to Apr 2025.

Presence on Top Sites

msn.com
News and Portals 8 trackers seen
foxnews.com
News and Portals 28 trackers seen
aliexpress.com
E-Commerce 10 trackers seen
live.com
News and Portals 5 trackers seen
yahoo.com
News and Portals 8 trackers seen
bild.de
News and Portals 17 trackers seen
cnbc.com
News and Portals 21 trackers seen
microsoft.com
Business 4 trackers seen
kleinanzeigen.de
Uncategorized 5 trackers seen
spiegel.de
News and Portals 20 trackers seen
shein.com
E-Commerce 8 trackers seen
tunnelbear.com
Uncategorized 3 trackers seen
upwork.com
Business 11 trackers seen
vanguard.com
Banking 13 trackers seen
ups.com
Business 10 trackers seen
delta.com
Recreation 14 trackers seen
ecosia.org
Reference 3 trackers seen
adobe.com
Business 9 trackers seen
paramountplus.com
Uncategorized 18 trackers seen
chatgpt.com
Uncategorized 4 trackers seen
yelp.com
Reference 13 trackers seen
welt.de
News and Portals 15 trackers seen
lequipe.fr
News and Portals 23 trackers seen
citi.com
Banking 9 trackers seen