What does duke.edu track?
Before any consent, duke.edu loaded 3 tracking companies and set 9 advertising or analytics cookies.
That's more tracking companies than 58% of the 2,450 sites we scanned.
Scanned October 2, 2026 from Germany, loading www.duke.edu once and clicking nothing. How we scan
- Tracking companies
- 3
- Tracking cookies
- 9
- Third-party hosts
- 14
- Cookies in total
- 14
Consent banner
No known consent management platform was detected on the page.
Companies contacted before consent
2 of the 7 companies it contacted before consent were analytics companies.
- YouTube2 requestsSocial media
www.youtube.com
- Google Analytics6 requestsAnalytics
www.googletagmanager.com, ssl.google-analytics.com, region1.google-analytics.com
- Microsoft Clarity4 requestsAnalytics
f.clarity.ms, www.clarity.ms, scripts.clarity.ms
Other third parties (content delivery, consent, functional, unclassified)
Cookies set before consent
The longest-lived tracking cookie it set was __utma, from Google Analytics, lasting about 13 months.
| Cookie | Purpose | Set by | Lasts |
|---|---|---|---|
| __Secure-ROLLOUT_TOKEN | Advertising | youtube.com (third party) | 6 months |
| VISITOR_INFO1_LIVE | Advertising | youtube.com (third party) | 6 months |
| VISITOR_PRIVACY_METADATA | Advertising | youtube.com (third party) | 6 months |
| __utma | Analytics | duke.edu | 13 months |
| __utmb | Analytics | duke.edu | Under a day |
| __utmc | Analytics | duke.edu | Session |
| __utmz | Analytics | duke.edu | 6 months |
| _ga | Analytics | duke.edu | 13 months |
| _ga_EFHNRXCSHV | Analytics | duke.edu | 13 months |
| __utmt_UA-3896341-5 | Unclassified | duke.edu | Under a day |
| __Secure-YNID | Functional | youtube.com (third party) | 6 months |
| sp_landing | Functional | spotify.com (third party) | 1 day |
| sp_t | Functional | spotify.com (third party) | 12 months |
| YSC | Functional | youtube.com (third party) | Session |
Understanding this page
- How to see which cookies and trackers a website loads
A hands-on walkthrough for checking what a site sets before you've clicked anything, using Chrome and Firefox's built-in tools, plus how CookieTosser automates the same check every month.
- What counts as valid cookie consent in the EU
The rules that actually govern cookie banners — the ePrivacy Directive, the GDPR consent standard, the Planet49 ruling, the strictly-necessary exemption, and what "reject" has to offer compared with "accept.
- Consent management platforms explained
What a CMP banner is actually doing behind the scenes, how the IAB's TCF standard and Google's Consent Mode v2 fit in, and why a banner being present is no guarantee that nothing loads before you answer it.