app-us1.com

Domain Stats

Owner: ActiveCampaign, Inc.
Privacy Policy: Unknown
Rank: #512/21027
Prevalence: 0.33% (478 sites)
Fingerprinting: 1/3 - Some use of browser API's, but not obviously for tracking purposes
Cookies: 0.32%
Performance: ?
- time: /3
- size: /3
- CPU: /3
- cache: /3
Categories:
Resource Types: Script, Fetch, Image,
Raw data file.
Subdomains: diffuser-cdn, prism, content,

Historic Data

Fingerprinting APIs Used (Sorted by weight)

Document.cookie setter
Document.cookie getter
Navigator.prototype.userAgent
Date.prototype.getTime

Top Initiators

loaded directly - 68.05% of loads
googletagmanager.com - 22.20% of loads
activehosted.com - 1.44% of loads
osano.com - 1.26% of loads
matomo.cloud - 0.90% of loads
sentry-cdn.com - 0.72% of loads
shawfiles.s3.us-east-2.amazonaws.com - 0.72% of loads
transcend-cdn.com - 0.72% of loads
shopify.com - 0.54% of loads
d2wy8f7a9ursnm.cloudfront.net - 0.54% of loads

Resources Found

diffuser-cdn.app-us1.com/diffuser/diffuser.js (seen on 338 websites)
prism.app-us1.com/ (seen on 331 websites)
prism.app-us1.com/ (seen on 8 websites)
prism.app-us1.com/prism.js (seen on 5 websites)
diffuser-cdn.app-us1.com/diffuser/diffuser.js, (seen on 5 websites)
content.app-us1.com/80dqn/2025/12/04/e5df2f9e-5609-46fa-848a-150920bad806.png (seen on 2 websites)
content.app-us1.com/O8eVk/2026/04/14/089b97f2-efd1-4269-ab06-e9e94e8b9f38.jpeg (seen on 2 websites)

Sites

Sample of sites where this domain was encountered as a third party.