harvard.edu

Observed activities (57)

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

50.52% • Google • Advertising

Google Static

43.47% • Google • Hosting

Google

33.81% • Google • Advertising

Amazon Web Services

23.1% • Amazon • Hosting

Google Fonts

22.3% • Google • Hosting

Google Analytics

21.04% • Google • Site Analytics

jsDelivr

18.48% • • Hosting

Google APIs

14.44% • Google • Hosting

Cloudflare

14.18% • Cloudflare • Hosting

10.

Amazon CloudFront

13.51% • Amazon • Hosting

11.

jQuery

13.07% • JS Foundation • Hosting

12.

Canvas

11.69% • • Customer Interaction

13.

Heap

11.5% • Heap • Site Analytics

11.01% • Google • Advertising

16.

New Relic

10.63% • New Relic • Site Analytics

17.

mPulse

8.73% • Akamai Technologies • Site Analytics

18.

YouTube

7.16% • Google • Audio/Video Player

19.

Facebook

6.45% • Meta • Advertising

20.

Hotjar

5.38% • Hotjar • Site Analytics

21.

Google Recaptcha

5.04% • Google • Utilities

22.

Jetpack

4.67% • Automattic • Site Analytics

23.

Adobe Typekit

4.62% • Adobe • Utilities

24.

LinkedIn Analytics

4.32% • Microsoft • Site Analytics

25.

Kaltura

4.22% • Kaltura • Audio/Video Player

26.

Adobe Dynamic Tag Management

4.02% • Adobe • Utilities

27.

Zendesk CDN

3.96% • Zendesk • Misc

28.

Microsoft Advertising

3.94% • Microsoft • Advertising

29.

Zendesk

3.85% • Zendesk • Customer Interaction

30.

Qualtrics

3.78% • Qualtrics • Site Analytics

31.

Adobe Audience Manager

3.74% • Adobe • Advertising

32.

Adobe Experience Cloud

3.72% • Adobe • Site Analytics

33.

Marketo

3.7% • Marketo • Advertising

34.

SiteImprove Analytics

3.46% • Siteimprove • Site Analytics

35.

Launch Darkly

3.26% • Launch Darkly • Utilities

36.

Eloqua

3.25% • Oracle • Advertising

37.

Appcues

3.23% • • Customer Interaction

38.

Google AdServices

3.2% • Google • Advertising

39.

Parse.ly

2.64% • Parse.ly • Site Analytics

40.

Google User Content

2.48% • Google • Hosting

41.

OneTrust

2.32% • OneTrust • Consent Management

42.

Bootstrap CDN

2.24% • BootstrapCDN • Hosting

43.

Contentful GmbH

2.1% • Contentful GmbH • Hosting

44.

Google Photos

1.9% • Google • Hosting

45.

HubSpot

1.6% • HubSpot • Site Analytics

46.

unpkg

1.52% • unpkg • Hosting

47.

AddToAny

1.5% • AddToAny • Social Media

48.

Google Analytics with signals

1.44% • Google • Advertising

5.26

Trackers Per Page Load

3.32

Tracking Requests Per Page Load

8.95%

Trackers Requests / All Requests

1.15MB

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