grandchallenges.org
Last scanned Jul 22, 2026
A cookie scan of grandchallenges.org performed on July 22, 2026 found 1 cookies and 67 third-party tracking requests. The assessment covered 10 pages across 10 unique page templates. The site employs OneTrust as its consent management platform but does not implement IAB TCF v2.3 or Google Consent Mode v2. 67 third-party requests were detected from 4 vendors.
Consent behaviour grade 96 / 100
On our check, nothing non-essential ran before consent was given.
Observed before consent
Cookies set before consent (1)
-
OptanonConsentnecessary · OneTrust
Tracking requests before consent (6)
- Google LLC www.googletagmanager.com
- Google www.youtube-nocookie.com
- Google i.ytimg.com
- Google yt3.ggpht.com
- Google www.gstatic.com
- Google jnn-pa.googleapis.com
Cookie Consent & Compliance
grandchallenges.org uses OneTrust as its consent management platform. The site does not implement IAB TCF v2.3, which means consent signals are not standardised for programmatic advertising vendors. Learn about cookie consent requirements.
What this setup is missing
- Google tags were observed, but Google Consent Mode v2 was not detected.
Cookies
1
Third-party
0
Trackers
67
Vendors
4
Consent banner
OneTrust
Scans
1
Third-Party Trackers
67 requests detected from 4 vendors: Google LLC, Google, OneTrust LLC, OneTrust
Third-Party Trackers
67 requests detected from 4 vendors: Google LLC, Google, OneTrust LLC, OneTrust
Analytics
10
Marketing
0
Necessary
20
Functional
0
Other
0
| Vendor | Category | Type | Domain |
|---|---|---|---|
| Google LLC | Analytics | script | www.googletagmanager.com |
| Essential | iframe | www.youtube-nocookie.com | |
| Essential | script | i.ytimg.com | |
| Essential | script | yt3.ggpht.com | |
| Essential | script | www.gstatic.com | |
| Essential | script | jnn-pa.googleapis.com | |
| Google LLC | Necessary | script | fonts.gstatic.com |
| OneTrust LLC | Necessary | script | cdn.cookielaw.org |
| OneTrust | Other | script | geolocation.onetrust.com |
Scan history
1 completed scans: cookies and trackers per scan, latest on Jul 22, 2026.
Trend appears after a couple of scans.
Recent scans
| Jul 22, 2026 | 1 67 |
More Cookie Compliance Reviews
Here. Now. All of us. - Loch Lomond & The Tross...
lochlomond-trossachs.org
DomainKeys Identified Mail (DKIM)
dkim.org
YBCA | Contemporary art, dance, and culture in ...
ybca.org
Bugzilla Main Page
bmoattachments.org
Projects | Kosmos
kosmos.org
On the Move
on-the-move.org
2025 Red Tie Award Winners Announced! - Naval I...
navintpro.org
Your access to this site has been limited by th...
carnegiestout.org
Is grandchallenges.org your website?
Claim it to monitor your cookies and trackers, set up a consent banner with automatic script blocking, and keep your cookie policy up to date.