Cookie policy
What cookies are, which ones this website uses and how to change your mind at any time.
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What is a cookie
A cookie is a small file placed on your device when you visit a website. It allows your browser to be recognised from one page to the next, to remember your choices or to measure audience.
Accept, refuse, change your mind
On your first visit, a banner invites you to accept or refuse the cookies subject to consent. Your choice is kept for six months. You can change it at any time from the button below or the “Manage cookies” link in the footer. The categories used are detailed below.
The cookies used on this website
Each category states its purpose and duration. Necessary cookies cannot be disabled; the others are only placed with your agreement.
Necessary cookies
RequiredRemember your consent choice and keep the website working (navigation, security).
Duration: 6 months. Example: sigma_consent
Audience measurement
With consentCount visits and page views to understand how the website is used and improve our content (Google Tag Manager, Google Analytics).
Duration: up to 13 months. Examples: _ga, _ga_*
Advertising
With consentMeasure the effectiveness of our campaigns and avoid showing you the same ad several times (Google Ads).
Duration: up to 3 months. Example: _gcl_au
Preferences
With consentKeep your display settings, such as the chosen language, from one visit to the next.
Duration: 12 months.