Does westin.com use cookies?

westin.com uses 9 cookies, 9 of which are set by third-party domains. The site uses OneTrust as its consent management platform.

Does westin.com use a cookie banner (CMP)?

Yes. westin.com uses OneTrust as its consent management platform. IAB TCF v2.3 was not detected. Google Consent Mode v2 was not detected.

Which third-party trackers does westin.com use?

westin.com loads 16 third-party requests from 7 vendors, including BlueTriangle, Brightcove, Volentio JSD, Google LLC, OneTrust LLC.

How many marketing and analytics cookies does westin.com set?

westin.com sets 0 marketing and 0 analytics cookies, alongside 3 strictly necessary cookies. Under GDPR and the ePrivacy Directive, non-essential cookies require prior consent.

westin.com

Item: westin.com
Author: Passiro

https://westin.com

Last scanned Jul 23, 2026

A cookie scan of westin.com performed on July 23, 2026 found 9 cookies and 16 third-party tracking requests. The site uses OneTrust as its consent management platform but does not implement IAB TCF v2.3 or Google Consent Mode v2. 16 third-party requests were detected from 7 vendors.

Claim & unlock

Third-party

Trackers

Vendors

Consent banner

OneTrust

Scans

Cookies

9 cookies detected: 3 necessary, 0 analytics, 0 marketing, 9 third-party

Total

Necessary

Functional

Analytics

Marketing

Unknown

9 third-party cookies detected

Third-party cookies require explicit user consent under GDPR/ePrivacy.

Filter by category

Name	Domain	Category	Provider	Expiry	Secure	HttpOnly	Party
cf_clearance	.marriott.com	Necessary	Cloudflare	365 d	✓	✓	3rd
OptanonConsent	westin.marriott.com	Necessary	OneTrust	180 d	–	–	3rd
__cf_bm	.westin.marriott.com	Necessary	Cloudflare	Expired	✓	✓	3rd
adobeujs-optin	westin.marriott.com	Unknown	-	1.1 yr	–	–	3rd
AMCVS_664516D751E565010A490D4C%40AdobeOrg	.marriott.com	Unknown	-	Session	–	–	3rd
AMCV_664516D751E565010A490D4C%40AdobeOrg	.marriott.com	Unknown	-	1.1 yr	–	–	3rd
Ddup	.marriott.com	Unknown	-	7 d	–	–	3rd
Ddup_pv	.marriott.com	Unknown	-	7 d	–	–	3rd
s_ecid	.marriott.com	Unknown	-	1.1 yr	–	–	3rd

Third-Party Trackers

16 requests detected from 7 vendors: BlueTriangle, Brightcove, Volentio JSD, Google LLC, OneTrust LLC...

Analytics

Marketing

Necessary

Functional

Other

Vendor	Category	Type	Domain
BlueTriangle	Analytics	script	marriott.btttag.com
Brightcove	Essential	script	metrics.brightcove.com
Brightcove	Essential	script	players.brightcove.net
Volentio JSD	Essential	script	cdn.jsdelivr.net
Google LLC	Functional	script	maps.googleapis.com
OneTrust LLC	Necessary	script	cdn.cookielaw.org
Adobe	Other	pixel	dpm.demdex.net
OneTrust	Other	script	geolocation.onetrust.com