jhu.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

Google Tag

56.51% • Google • Advertising

Google Static

50.62% • Google • Hosting

Google Fonts

45.44% • Google • Hosting

AddToAny

23.7% • AddToAny • Social Media

Google

22.9% • Google • Advertising

Adobe Typekit

22.09% • Adobe • Utilities

jsDelivr

12.26% • • Hosting

Cloudflare

9.76% • Cloudflare • Hosting

Google Analytics

8.1% • Google • Site Analytics

10.

Siteimprove Analytics

7.3% • Siteimprove • Site Analytics

11.

YouTube

6.21% • Google • Audio/Video Player

12.

Google Marketing Platform

5.75% • Google • Advertising

13.

Amazon CloudFront

5.49% • Amazon • Hosting

14.

Azure CDN

5.16% • Microsoft • Hosting

15.

Google APIs

4.93% • Google • Hosting

4.65% • Hotjar • Site Analytics

18.

TradeDesk

3.93% • The Trade Desk • Advertising

19.

LinkedIn Ads

3.72% • Microsoft • Advertising

20.

Microsoft Advertising

3.57% • Microsoft • Advertising

21.

Taboola

3.47% • Taboola • Advertising

22.

Freshchat

3.23% • Freshworks • Customer Interaction

23.

unpkg

3.18% • unpkg • Hosting

24.

Microsoft Azure Monitor

2.57% • Microsoft • Utilities

25.

LinkedIn Analytics

2.54% • Microsoft • Site Analytics

26.

Facebook

2.48% • Meta • Advertising

27.

Google Recaptcha

2.3% • Google • Utilities

28.

jQuery

2.25% • JS Foundation • Hosting

29.

Google Photos

2.1% • Google • Hosting

30.

Google User Content

1.51% • Google • Hosting

31.

DataTables

1.42% • • Customer Interaction

32.

X Advertising

1.42% • X Corp. • Advertising

4.01

Trackers Per Page Load

2.02

Tracking Requests Per Page Load

11.95%

Trackers Requests / All Requests

2.11MB

Data Saved

Tracking Methods

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

What is a tracker? Where does the data come from?

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