harvard.edu

Observed activities (55)

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

57.52% • Google • Advertising

Google Static

43.46% • Google • Hosting

Google

30.25% • Google • Advertising

Amazon Web Services

26.48% • Amazon • Hosting

jsDelivr

23.26% • • Hosting

Google Fonts

21.71% • Google • Hosting

Canvas

15.69% • • Customer Interaction

Cloudflare

15.21% • Cloudflare • Hosting

Amazon CloudFront

14.59% • Amazon • Hosting

10.

Google APIs

14.55% • Google • Hosting

11.

Google Analytics

14.43% • Google • Site Analytics

12.

jQuery

13.9% • JS Foundation • Hosting

Google Marketing Platform

11.9% • Google • Advertising

15.

Google Play Services

10.87% • Google • Hosting

16.

New Relic

8.41% • New Relic • Site Analytics

17.

mPulse

7.79% • Akamai Technologies • Site Analytics

18.

YouTube

7.39% • Google • Audio/Video Player

19.

Hotjar

6.34% • Hotjar • Site Analytics

20.

Facebook

6.18% • Meta • Advertising

21.

Google Recaptcha

5.86% • Google • Utilities

22.

LinkedIn Analytics

5.11% • Microsoft • Site Analytics

23.

Kaltura

5.1% • Kaltura • Audio/Video Player

24.

Adobe Dynamic Tag Management

4.92% • Adobe • Utilities

25.

Microsoft Advertising

4.86% • Microsoft • Advertising

26.

Zendesk CDN

4.84% • Zendesk • Hosting

27.

Zendesk

4.77% • Zendesk • Customer Interaction

28.

Qualtrics

4.73% • Qualtrics • Site Analytics

29.

Adobe Experience Cloud

4.68% • Adobe • Site Analytics

30.

Adobe Audience Manager

4.62% • Adobe • Advertising

31.

Marketo

4.61% • Marketo • Advertising

32.

Eloqua

4.21% • Oracle • Advertising

33.

Siteimprove Analytics

4.2% • Siteimprove • Site Analytics

34.

Appcues

3.95% • • Customer Interaction

35.

Launch Darkly

3.78% • Launch Darkly • Utilities

36.

Jetpack

3.76% • Automattic • Site Analytics

37.

Heap

3.12% • Heap • Site Analytics

38.

Adobe Typekit

3.07% • Adobe • Utilities

2.56% • unpkg • Hosting

41.

Parse.ly

2.46% • Parse.ly • Site Analytics

42.

Bootstrap CDN

2.38% • BootstrapCDN • Hosting

43.

OneTrust

2.28% • OneTrust • Consent Management

44.

Contentful GmbH

2.27% • Contentful GmbH • Hosting

45.

Google Photos

1.82% • Google • Hosting

46.

HubSpot

1.8% • HubSpot • Site Analytics

47.

GitHub

1.58% • GitHub, Inc. • Customer Interaction

48.

Convert

1.56% • Convert • Site Analytics

5.56

Trackers Per Page Load

1.76

Tracking Requests Per Page Load

4.18%

Trackers Requests / All Requests

1.09MB

Data Saved

Tracking Methods

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