ucl.ac.uk

Observed activities (39)

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
46.54% Google Advertising
2.
X Corp.
44.12% X Corp. Social Media
3.
Google APIs
38.08% Google Hosting
4.
Facebook
36.74% Meta Advertising
5.
X Syndication
34.02% X Corp. Social Media
6.
Google Analytics
29.88% Google Site Analytics
7.
Google Static
21.41% Google Hosting
8.
Google Tag
17.41% Google Advertising
9.
Amazon Web Services
15.46% Amazon Hosting
10.
New Relic
15.33% New Relic Site Analytics
11.
Microsoft Clarity
13.85% Microsoft Site Analytics
12.
YouTube
12.59% Google Audio/Video Player
13.
jsDelivr
12.18% Hosting
14.
Google Fonts
10.89% Google Hosting
15.
fontawesome.com
10.82% Hosting
16.
LinkedIn Analytics
10.02% Microsoft Site Analytics
17.
Snapchat For Business
10.02% Snap Technologies Advertising
18.
X Advertising
9.72% X Corp. Advertising
19.
DoubleClick
9.14% Google Advertising
20.
Cloudflare
5.62% Cloudflare Hosting
21.
Google Photos
5.08% Google Hosting
22.
Azure CDN
4.87% Microsoft Hosting
23.
StackAdapt
4.64% StackAdapt Advertising
24.
SiteImprove Analytics
4.33% Siteimprove Site Analytics
25.
LinkedIn Widgets
3.13% Microsoft Social Media
26.
Google AdServices
3.04% Google Advertising
27.
Google User Content
2.9% Google Hosting
28.
LinkedIn Ads
2.84% Microsoft Advertising
29.
jQuery
2.39% JS Foundation Hosting
30.
Bootstrap CDN
2.35% BootstrapCDN Hosting
31.
Amazon CloudFront
2.27% Amazon Hosting
32.
JW Player
2.04% JW Player Audio/Video Player
33.
Microsoft Services
1.98% Microsoft Misc
34.
Facebook CDN
1.73% Meta Hosting
35.
X Analytics
1.51% X Corp. Site Analytics
36.
Google Recaptcha
1.42% Google Essential
37.
SoundCloud
1.33% SoundCloud Audio/Video Player
38.
Sentry
1.31% Sentry Site Analytics
39.
Instagram
1.05% Meta Misc

5.07

Trackers Per Page Load

4.54

Tracking Requests Per Page Load

19.94%

Trackers Requests / All Requests

1.44MB

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

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