Does o2.fr use cookies?

o2.fr uses 16 cookies. The site uses Didomi as its consent management platform.

Does o2.fr use a cookie banner (CMP)?

Yes. o2.fr uses Didomi as its consent management platform. IAB TCF v2.3 was not detected. Google Consent Mode v2 was not detected.

Which third-party trackers does o2.fr use?

o2.fr loads 131 third-party requests from 8 vendors, including Kameleoon, Microsoft, Google LLC, Google, Microsoft Corporation.

How many marketing and analytics cookies does o2.fr set?

o2.fr sets 2 marketing and 0 analytics cookies, alongside 1 strictly necessary cookies. Under GDPR and the ePrivacy Directive, non-essential cookies require prior consent.

o2.fr

Item: o2.fr
Author: Passiro

https://o2.fr

Last scanned Jul 23, 2026

A cookie scan of o2.fr completed on July 23, 2026 found 16 cookies and 131 third-party tracking requests. The assessment covered 10 pages across 10 unique page templates. The site employs Didomi as its consent management platform but does not implement IAB TCF v2.3 or Google Consent Mode v2. 131 third-party requests were detected from 8 vendors.

Claim & unlock

Third-party

Trackers

131

Vendors

Consent banner

Didomi

Scans

Cookies

16 cookies detected: 1 necessary, 0 analytics, 2 marketing

Total

Necessary

Functional

Analytics

Marketing

Unknown

Filter by category

Name	Domain	Category	Provider	Expiry	Secure	HttpOnly	Party
_uetsid	.o2.fr	Marketing	Microsoft Ads	1 d	–	–	1st
_uetvid	.o2.fr	Marketing	Microsoft Ads	1.1 yr	–	–	1st
JSESSIONID	www.o2.fr	Necessary	Java	Session	✓	✓	1st
COOKIE_SUPPORT	www.o2.fr	Unknown	-	365 d	✓	✓	1st
didomi_token	.o2.fr	Unknown	-	1 yr	–	–	1st
GUEST_LANGUAGE_ID	www.o2.fr	Unknown	-	365 d	✓	✓	1st
LFR_SESSION_STATE_20105	www.o2.fr	Unknown	-	365 d	✓	–	1st
o2_cv	www.o2.fr	Unknown	-	365 d	–	–	1st
o2_fv	www.o2.fr	Unknown	-	365 d	–	–	1st
SERVER_ID	www.o2.fr	Unknown	-	Session	✓	✓	1st
wzcnst	.www.o2.fr	Unknown	-	Session	✓	–	1st
wzsid	.www.o2.fr	Unknown	-	Session	✓	–	1st
wzuid	.www.o2.fr	Unknown	-	Session	✓	–	1st
_pcid	.o2.fr	Unknown	-	1.1 yr	✓	–	1st
_pctx	.o2.fr	Unknown	-	1.1 yr	✓	–	1st
_pprv	.o2.fr	Unknown	-	1.1 yr	✓	–	1st

Third-Party Trackers

131 requests detected from 8 vendors: Kameleoon, Microsoft, Google LLC, Google, Microsoft Corporation...

Analytics

Marketing

Necessary

Functional

Other

Vendor	Category	Type	Domain
Kameleoon	Advertising	script	kbm65ixp62.kameleoon.eu
Microsoft	Advertising	pixel	bat.bing.com
Google LLC	Analytics	script	www.googletagmanager.com
Microsoft	Analytics	script	www.clarity.ms
Google	Essential	script	storage.googleapis.com
Google	Essential	script	i.ytimg.com
Google	Essential	script	www.gstatic.com
Google LLC	Marketing	iframe	www.youtube.com
Microsoft Corporation	Marketing	pixel	c.bing.com
Cloudflare Inc.	Necessary	script	cdnjs.cloudflare.com
Google LLC	Necessary	script	fonts.googleapis.com
Google LLC	Necessary	script	fonts.gstatic.com
Didomi	Other	script	sdk.privacy-center.org
Google	Other	script	region1.google-analytics.com
Google	Other	script	pagead2.googlesyndication.com
Google	Other	script	googleads.g.doubleclick.net
The Trade Desk	Other	pixel	js.adsrvr.org