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.

duke.edu

Observed activities (32)

This chart shows the total unique trackers seen on this website. Rather than an exact count per page, it shows the diversity of trackers seen over multiple visits.

Filter the list by category to view subset tracker types.

Sorted by frequency of appearance on domain subpages

1.
Google Static
40.14% Google Hosting
2.
Google Tag
37.78% Google Advertising
3.
Google Fonts
36.51% Google Hosting
4.
Canvas
22.77% Customer Interaction
5.
Heap
22.73% Heap Site Analytics
6.
Cloudflare
17.68% Cloudflare Hosting
7.
Amazon Web Services
15.33% Amazon Hosting
8.
Google
14.07% Google Advertising
9.
jsDelivr
10.87% Hosting
10.
Amazon CloudFront
8.65% Amazon Hosting
11.
Google APIs
7.8% Google Hosting
12.
AddToAny
7.6% AddToAny Social Media
13.
fontawesome.com
7.27% Hosting
14.
Google Analytics
5.91% Google Site Analytics
15.
DoubleClick
4.19% Google Advertising
16.
YouTube
4.17% Google Audio/Video Player
17.
jQuery
2.94% JS Foundation Hosting
18.
ShareThis
2.56% ShareThis, Inc. Advertising
19.
Google Photos
2.52% Google Hosting
20.
Google User Content
2.1% Google Hosting
21.
Facebook
1.5% Meta Advertising
22.
Google AdServices
1.46% Google Advertising
23.
Hotjar
1.42% Hotjar Site Analytics
24.
Segment
1.32% Segment Site Analytics
25.
unpkg
1.31% Hosting
26.
Swiftype
1.28% Elastic Hosting
27.
Gravatar
1.25% Automattic Social Media
28.
licensebuttons.net
1.23% Hosting
29.
Microsoft Services
1.2% Microsoft Misc
30.
Eloqua
1.2% Oracle Advertising
31.
Bootstrap CDN
1.11% BootstrapCDN Hosting
32.
New Relic
1.01% New Relic Site Analytics

3.66

Trackers Per Page Load

2.88

Tracking Requests Per Page Load

7.67%

Trackers Requests / All Requests

0.99MB

Data Saved

Tracking Methods

Cookies

Cookies are files placed by the website, stored in the browser that is are used to identify you to the website. Learn more

Fingerprinting

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

Tracker Diagram

This diagram maps trackers on this page to their related categories and parent companies. The connecting flows visualize which companies provide trackers in each category and the volume identified across the site.

Tracker categories

Tracking companies