Your Privacy, Our Mission

Donate

Support Ghostery with a one-time donation. Your contributions help us develop even stronger protection against trackers and ads, making the web safer for everyone.

One-time or whenever you appreciate Ghostery.

Back to all websites

sainsburys.co.uk

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.
Tealium Consent
89.63% • Tealium • Consent Management
2.
New Relic
85.7% • New Relic • Site Analytics
3.
OneTrust
79.87% • OneTrust • Consent Management
4.
Google Tag
28.64% • Google • Advertising
5.
Google Static
21.05% • Google • Hosting
6.
Google APIs
20.5% • Google • Hosting
7.
ContentSquare
18.07% • Content Square • Site Analytics
8.
Google
17.86% • Google • Advertising
9.
iovation
10.53% • iovation • Utilities
10.
mPulse
10.25% • Akamai Technologies • Site Analytics
11.
Amazon CloudFront
10.08% • Amazon • Hosting
12.
Bazaarvoice
9.3% • Bazaarvoice • Customer Interaction
13.
Tealium
8.98% • Tealium • Site Analytics
14.
Facebook
7.63% • Meta • Advertising
15.
Google Marketing Platform
7.03% • Google • Advertising
16.
Microsoft Advertising
7.0% • Microsoft • Advertising
17.
Snapchat For Business
6.78% • Snap Technologies • Advertising
18.
Pinterest
6.25% • Pinterest • Social Media
19.
TikTok Analytics
6.17% • ByteDance Inc • Site Analytics
20.
TradeDesk
6.07% • The Trade Desk • Advertising
21.
X Advertising
6.02% • X Corp. • Advertising
22.
Google Analytics with signals
5.39% • Google • Advertising
23.
Google Analytics
5.04% • Google • Site Analytics
24.
Google Fonts
5.0% • Google • Hosting
25.
PayPal
4.83% • eBay • Customer Interaction
26.
Klarna
4.62% • • Customer Interaction
27.
Google Syndication
4.31% • Google • Advertising
28.
X Analytics
4.02% • X Corp. • Advertising
29.
X Corp.
4.02% • X Corp. • Social Media
30.
unpkg
3.95% • unpkg • Hosting
31.
taggstar
2.43% • taggstar • Customer Interaction
32.
Sentry
2.02% • Sentry • Utilities
33.
ThreatMetrix
1.27% • LexisNexis • Utilities
34.
Amazon Web Services
1.06% • Amazon • Hosting

6.13

Trackers Per Page Load

1.98

Tracking Requests Per Page Load

1.51%

Trackers Requests / All Requests

0.04MB

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