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si.edu

Observed activities (34)

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
54.91% • Google • Advertising
2.
Google Static
51.16% • Google • Hosting
3.
Google
34.52% • Google • Advertising
4.
Google Fonts
29.62% • Google • Hosting
5.
Adobe Typekit
23.52% • Adobe • Utilities
6.
AddToAny
18.84% • AddToAny • Social Media
7.
Google APIs
17.97% • Google • Hosting
8.
Cloudflare
17.11% • Cloudflare • Hosting
9.
YouTube
14.53% • Google • Audio/Video Player
10.
DoubleClick
10.38% • Google • Advertising
11.
jsDelivr
10.11% • • Hosting
12.
Google Analytics
9.82% • Google • Site Analytics
13.
MyFonts
9.71% • MyFonts • Site Analytics
14.
unpkg
8.84% • unpkg • Hosting
15.
Facebook
7.3% • Meta • Advertising
16.
Google Photos
5.27% • Google • Hosting
17.
ForeSee
4.95% • ForeSee Results • Utilities
18.
AddThis
4.77% • Oracle • Advertising
19.
jQuery
3.1% • JS Foundation • Hosting
20.
Microsoft Advertising
3.01% • Microsoft • Advertising
21.
Bootstrap CDN
2.76% • BootstrapCDN • Hosting
22.
Google User Content
2.5% • Google • Hosting
23.
Google Translate
2.47% • Google • Customer Interaction
24.
fontawesome.com
2.36% • • Hosting
25.
Microsoft Clarity
2.35% • Microsoft • Site Analytics
26.
Bing/Azure Maps
2.33% • Microsoft • Customer Interaction
27.
Google AdServices
2.17% • Google • Advertising
28.
Hotjar
2.13% • Hotjar • Site Analytics
29.
Queue-it
1.83% • • Site Analytics
30.
LinkedIn Analytics
1.71% • Microsoft • Site Analytics
31.
TradeDesk
1.6% • The Trade Desk • Advertising
32.
Github Pages
1.41% • GitHub, Inc. • Hosting
33.
Amazon Web Services
1.25% • Amazon • Hosting
34.
Amazon CloudFront
1.02% • Amazon • Hosting

4.21

Trackers Per Page Load

1.91

Tracking Requests Per Page Load

8.45%

Trackers Requests / All Requests

0.52MB

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