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.

stanford.edu

Observed activities (39)

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 Tag
54.03% Google Advertising
2.
Google Static
49.93% Google Hosting
3.
Google Fonts
44.73% Google Hosting
4.
Google
22.25% Google Advertising
5.
SiteImprove Analytics
19.97% Siteimprove Site Analytics
6.
fontawesome.com
14.95% Hosting
7.
Google Analytics
14.67% Google Site Analytics
8.
Google APIs
13.59% Google Hosting
9.
Amazon Web Services
7.65% Amazon Hosting
10.
Cloudflare
7.52% Cloudflare Hosting
11.
YouTube
7.0% Google Audio/Video Player
12.
Canvas
6.95% Customer Interaction
13.
DoubleClick
6.89% Google Advertising
14.
Heap
6.84% Heap Site Analytics
15.
jsDelivr
6.16% Hosting
16.
New Relic
5.44% New Relic Site Analytics
17.
Bootstrap CDN
5.19% BootstrapCDN Hosting
18.
Adobe Dynamic Tag Management
5.06% Adobe Utilities
19.
Marketo
4.95% Marketo Advertising
20.
Google Photos
4.53% Google Hosting
21.
Hotjar
4.1% Hotjar Site Analytics
22.
jQuery
3.84% JS Foundation Hosting
23.
Facebook
3.49% Meta Advertising
24.
Qualtrics
3.36% Qualtrics Site Analytics
25.
Google User Content
3.29% Google Hosting
26.
Adobe Audience Manager
2.75% Adobe Advertising
27.
AddToAny
2.73% AddToAny Social Media
28.
Google Recaptcha
2.55% Google Utilities
29.
unpkg
2.55% unpkg Hosting
30.
DataTables
2.22% Customer Interaction
31.
Amazon CloudFront
2.17% Amazon Hosting
32.
Github Pages
2.16% GitHub, Inc. Hosting
33.
Microsoft Services
2.1% Microsoft Misc
34.
Google AdServices
2.1% Google Advertising
35.
Adobe Typekit
2.05% Adobe Utilities
36.
Google Analytics with signals
1.74% Google Advertising
37.
Reddit
1.62% reddit Social Media
38.
Azure CDN
1.24% Microsoft Hosting
39.
LinkedIn Analytics
1.07% Microsoft Site Analytics

4.15

Trackers Per Page Load

2.52

Tracking Requests Per Page Load

9.84%

Trackers Requests / All Requests

0.66MB

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

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