unique, dynamically generated name |
necessary |
session |
page own files |
for the duration of the session |
They are necessary for the correct functioning of the website, e.g. displaying the correct language version. |
cookiesDirective |
necessary |
permanent |
page own files |
up to 365 days |
Records whether to display a cookie message again if the user has selected at least one optional consent. Ensures the banner is not shown on every visit. |
cpnb_cookiesSettings |
necessary |
permanent |
page own files |
up to 365 days |
Collects information on the status of cookie consents given by the user. |
cpnbCookiesDeclined |
necessary |
permanent |
page own files |
up to 180 days |
Stores whether to display a cookie message again if the user has rejected all optional consents. |
_GRECAPTCHA |
necessary |
permanent |
Google |
up to 180 days |
Comes from Google’s reCAPTCHA tool to protect against spam. |
_ga |
analytical |
permanent |
Google |
up to 2 years |
Differentiates individual users and tracks website usage without identifying them. From Google Analytics. |
_gac |
analytical |
permanent |
Google |
up to 90 days |
Measures user activity and effectiveness of advertising campaigns. From Google Analytics. |
_gcl_xxxx |
analytical |
permanent |
Google |
up to 90 days |
Reports user actions after clicking on ads (e.g., purchases). Used for conversion tracking, not ad personalization. From Google Analytics. |
_gid |
analytical |
permanent |
Google |
up to 24 hours |
Differentiates between users and stores a session ID (visit). From Google Analytics. |
_gat |
analytical |
permanent |
Google |
up to 1 minute |
Limits request speed to improve site performance. If implemented via Google Tag Manager, named _gat_gtag_. |
fr |
advertising |
permanent |
Facebook |
up to 90 days |
Delivers relevant ads, measures effectiveness, and improves ad relevance. |
_fbp |
advertising |
permanent |
Facebook |
up to 90 days |
Counts ad displays, calculates cost, and tracks user behavior on pages with Facebook pixel/social plugin. Used for advertising and analytics. |