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harvard.edu

Observed activities (45)

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 Manager
44.87% • Google • Essential
2.
Google Static
32.77% • Google • CDN
3.
Google Analytics
30.57% • Google • Site Analytics
4.
Google Fonts
30.33% • Google • CDN
5.
Google
25.12% • Google • Advertising
6.
Google APIs
23.3% • Google • CDN
7.
jsDelivr
22.78% • • CDN
8.
Amazon Web Services
20.5% • Amazon • Hosting
9.
New Relic
19.57% • New Relic • Site Analytics
10.
Cloudflare
15.35% • Cloudflare • CDN
11.
Amazon CloudFront
15.33% • Amazon • Hosting
12.
DoubleClick
14.34% • Google • Advertising
13.
jQuery
12.64% • JS Foundation • CDN
14.
fontawesome.com
10.65% • • CDN
15.
MaxCDN
9.29% • • CDN
16.
YouTube
8.8% • Google • Audio/Video Player
17.
SOASTA mPulse
8.53% • Akamai Technologies • Site Analytics
18.
Canvas
8.3% • • Customer Interaction
19.
Heap
7.7% • Heap • Site Analytics
20.
Facebook
7.31% • Meta • Advertising
21.
LinkedIn Analytics
6.8% • Microsoft • Site Analytics
22.
Adobe Typekit
6.06% • Adobe • Essential
23.
Hotjar
5.58% • Hotjar • Site Analytics
24.
Google Photos
3.56% • Google • CDN
25.
SiteImprove Analytics
3.24% • Siteimprove • Site Analytics
26.
Jetpack
2.95% • Automattic • Site Analytics
27.
Bootstrap CDN
2.41% • BootstrapCDN • CDN
28.
TradeDesk
2.4% • The Trade Desk • Advertising
29.
Polyfill
2.24% • Polyfill.io • Misc
30.
Google AdServices
2.07% • Google • Advertising
31.
OneTrust
1.93% • OneTrust • Consent Management
32.
HubSpot
1.87% • HubSpot • Site Analytics
33.
StackAdapt
1.73% • StackAdapt • Advertising
34.
X Advertising
1.72% • X Corp. • Advertising
35.
Parse.ly
1.67% • Parse.ly • Site Analytics
36.
AddToAny
1.59% • AddToAny • Social Media
37.
Convert
1.58% • Convert • Site Analytics
38.
LinkedIn Ads
1.47% • Microsoft • Advertising
39.
unpkg
1.34% • • CDN
40.
X Corp.
1.33% • X Corp. • Social Media
41.
GitHub
1.3% • GitHub, Inc. • Customer Interaction
42.
Crazy Egg
1.28% • Crazy Egg • Site Analytics
43.
Sentry
1.19% • Sentry • Site Analytics
44.
Google Translate
1.1% • Google • Customer Interaction
45.
Webfonts by Hoefler&Co
1.08% • • CDN

5.07

Trackers Per Page Load

10.41

Tracking Requests Per Page Load

16.85%

Trackers Requests / All Requests

2.02MB

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

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