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Cookie Management
COOKIES. This site uses cookies to provide you with the best possible browsing experience, to track website traffic, and to promote our fundraising campaigns.
You can manage your cookie settings below. More information about your data
Your current consent
Your consent applies to the following domains: evenements.gustaveroussy.fr, legs.gustaveroussy.fr, espoir.gustaveroussy.fr, fondation.gustaveroussy.fr, collecter.gustaveroussy.fr, guerirlecancer.gustaveroussy.fr, engagement.gustaveroussy.fr, soutenir.gustaveroussy.fr, lelabo.gustaveroussy.fr, espace.dons-gustaveroussy.fr, gustaveroussy.fr
Cookie Policy updated on 09/21/2026 by Cookiebot:
Essential (29)
Essential cookies help make a website usable by enabling basic functions such as page navigation and access to secure areas of the website. The website cannot function properly without these cookies.
| Name | Provider | Purpose | Maximum retention period | Type |
|---|---|---|---|---|
| __cf_bm [x3] | emsecure.net t.co twitter.com |
This cookie is used to distinguish humans from bots. This helps the website generate accurate reports on its usage. | 1 day | HTTP Cookie |
| __stripe_mid | soutenir.gustaveroussy.fr | This cookie is required to process credit card transactions on the site. The service is provided by Stripe.com, which enables online transactions without storing any credit card information. | 1 year | HTTP Cookie |
| __stripe_sid | soutenir.gustaveroussy.fr | This cookie is required to process credit card transactions on the site. The service is provided by Stripe.com, which enables online transactions without storing any credit card information. | 1 day | HTTP Cookie |
| _ab | m.stripe.network | This cookie is required to process credit card transactions on the site. The service is provided by Stripe.com, which enables online transactions without storing any credit card information. | Session | HTML Local Storage |
| _mf | m.stripe.network | This cookie is required to process credit card transactions on the site. The service is provided by Stripe.com, which enables online transactions without storing any credit card information. | Session | HTML Local Storage |
| CookieConsent [x11] | collecter.gustaveroussy.fr engagement.gustaveroussy.fr espace.dons-gustaveroussy.fr espoir.gustaveroussy.fr evenements.gustaveroussy.fr fondation.gustaveroussy.fr guerirlecancer.gustaveroussy.fr legs.gustaveroussy.fr lelabo.gustaveroussy.fr soutenir.gustaveroussy.fr www.gustaveroussy.fr |
Stores the user’s consent to use cookies for the current domain | 186 days | HTTP cookie |
| debug | www.gustaveroussy.fr | This cookie is used to detect errors on the site; this information is sent to the site’s technical staff to help optimize the visitor’s experience on the site. | Persistent | HTML Local Storage |
| id | m.stripe.network | Pending | Session | HTML local storage |
| is_eu | s.pinimg.com | Determines whether the user is from the EU and is therefore subject to EU data regulations. | Session | HTML local storage |
| JSESSIONID | espace.dons-gustaveroussy.fr | Preserves user settings across page requests. | Session | HTTP Cookie |
| m | m.stripe.com | Determines the device used to access the website. This allows the website to be formatted accordingly. | 400 days | HTTP cookie |
| PHPSESSID [x5] | espoir.gustaveroussy.fr fondation.gustaveroussy.fr guerirlecancer.gustaveroussy.fr legs.gustaveroussy.fr lelabo.gustaveroussy.fr |
Saves user settings across page requests. | Session | HTTP Cookie |
| test_cookie | doubleclick.net | Used to check whether the user's browser accepts cookies. | 1 day | HTTP cookie |
Preferences (3)
Preference cookies allow a website to remember information that changes how the site behaves or looks, such as your preferred language or the region you’re in.
| Name | Provider | Purpose | Maximum retention period | Type |
|---|---|---|---|---|
| 1 | m.stripe.network | This cookie is used in conjunction with the payment window—the cookie is necessary to perform secure transactions on the website. | Session | HTML local storage |
| [x2] | collecter.gustaveroussy.fr evenements.gustaveroussy.fr |
The cookie determines the visitor’s preferred language and country—this allows the website to display the most relevant content for that region and language. | 1 year | HTTP cookie |
Statistics (14)
Statistical cookies help website owners understand how visitors interact with websites by collecting and reporting information anonymously.
| Name | Provider | Purpose | Maximum retention period | Type |
|---|---|---|---|---|
| _ga [x2] | dons-gustaveroussy.fr gustaveroussy.fr |
Stores a unique identifier used to generate statistical data on how the visitor uses the site. | 2 years | HTTP cookie |
| _ga_# [x2] | dons-gustaveroussy.fr gustaveroussy.fr |
Used by Google Analytics to collect data on the number of times a user has visited the website, as well as the dates of the first and most recent visits. | 2 years | HTTP cookie |
| _pk_id# | www.gustaveroussy.fr | Collects statistics on the user’s visits to the website, such as the number of visits, the average time spent on the site, and which pages were viewed. | 1 year | HTTP cookie |
| _pk_ses# | www.gustaveroussy.fr | Used by the Piwik Analytics Platform to track the visitor’s page requests during the session. | 1 day | HTTP Cookie |
| _tt_enable_cookie [x2] | dons-gustaveroussy.fr gustaveroussy.fr |
Used by the social media service TikTok to track the use of integrated services. | 1 year | HTTP Cookie |
| cookiesession1 | espace.dons-gustaveroussy.fr | Sets an identifier for the visitor. This allows us to count the number of unique visitors to the site. | 1 year | HTTP cookie |
| m_cnt | espace.dons-gustaveroussy.fr | Sets an identifier for the visitor. This allows us to count the number of unique visitors to the site. | Session | HTTP cookie |
| m_ses | espace.dons-gustaveroussy.fr | Determines the time at which the user last visited various subpages of the site; this cookie also sets a timestamp at the start of the session. | Session | HTTP Cookie |
| personalization_id | twitter.com | This cookie is set by Twitter—it allows the user to share the website’s content on their Twitter profile. | 400 days | HTTP cookie |
| u_scsid | sc-static.net | Records data on visitor behavior on the website. This is used for internal analysis and website optimization. | Session | HTML Local Storage |
| X-AB | sc-static.net | This cookie is used by the website operator as part of multivariate testing. It is a tool used to combine or modify the website’s content. This allows the website to identify the best variation or version of the site. | 1 day | HTTP Cookie |
Marketing (89)
Marketing cookies are used to track visitors, personalize services provided by third parties—including YouTube videos—or display targeted ads related to our cancer fundraising campaigns.
| Name | Provider | Purpose | Maximum retention period | Type |
|---|---|---|---|---|
| __Secure-ROLLOUT_TOKEN | youtube.com | Used to track user interaction with embedded content. | 180 days | HTTP cookie |
| __Secure-YEC | youtube.com | Stores the user's video playback preferences for embedded YouTube videos | Session | HTTP cookie |
| __Secure-YNID | youtube.com | Used to track user interaction with embedded content. | 180 days | HTTP cookie |
| _fbp [x2] | dons-gustaveroussy.fr gustaveroussy.fr |
Used by Facebook to provide a range of advertising products, such as real-time offers from third-party advertisers. | 3 months | HTTP Cookie |
| _gat [x2] | dons-gustaveroussy.fr gustaveroussy.fr |
Used to send data to Google Analytics about the visitor’s device and behavior. Tracks the user across devices and marketing channels. | 1 day | HTTP Cookie |
| _gcl_au [x2] | dons-gustaveroussy.fr gustaveroussy.fr |
Used to measure the effectiveness of the website’s advertising efforts by collecting data on the conversion rate of the website’s ads across multiple websites. | 3 months | HTTP cookie |
| _gcl_ls | www.googletagmanager.com | Tracks the conversion rate between the user and the website’s banner ads—this is used to optimize the relevance of the website’s ads. | Persistent | HTML local storage |
| _gid [x2] | dons-gustaveroussy.fr gustaveroussy.fr |
Used to send data to Google Analytics about the visitor’s device and behavior. Tracks the user across devices and marketing channels. | 1 day | HTTP cookie |
| _pin_unauth [x7] | espace.dons-gustaveroussy.fr espoir.gustaveroussy.fr fondation.gustaveroussy.fr guerirlecancer.gustaveroussy.fr gustaveroussy.fr legs.gustaveroussy.fr soutenir.gustaveroussy.fr |
Used by Pinterest to track service usage. | 1 year | HTTP Cookie |
| _schn1 [x2] | dons-gustaveroussy.fr gustaveroussy.fr |
Sets a unique identifier for the visitor, which allows third-party advertisers to target the visitor with relevant ads. This matching service is provided by third-party ad networks, which facilitates real-time bidding for advertisers. | 1 day | HTTP Cookie |
| _scid [x2] | dons-gustaveroussy.fr gustaveroussy.fr |
Sets a unique identifier for the visitor, which allows third-party advertisers to target the visitor with relevant ads. This matching service is provided by third-party ad networks, which facilitates real-time bidding for advertisers. | 13 months | HTTP Cookie |
| _scid_r [x2] | dons-gustaveroussy.fr gustaveroussy.fr |
Sets a unique identifier for the visitor, which allows third-party advertisers to target the visitor with relevant ads. This matching service is provided by third-party ad networks, which facilitates real-time bidding for advertisers. | 13 months | HTTP Cookie |
| _screload [x2] | dons-gustaveroussy.fr gustaveroussy.fr |
Used by Snapchat to display ad content on the website—the cookie tracks ad effectiveness and collects data for more refined user segmentation. | Session | HTTP Cookie |
| _ttp [x3] | dons-gustaveroussy.fr gustaveroussy.fr tiktok.com |
Used by the social media platform TikTok to track the use of integrated services. | 1 year | HTTP Cookie |
| _uetsid | bing.com | Used to track visitors across multiple websites in order to display relevant ads based on the visitor’s preferences. | Persistent | HTML local storage |
| _uetsid [x2] | dons-gustaveroussy.fr gustaveroussy.fr |
Collects data on visitor behavior across multiple websites to display more relevant ads. This also allows the website to limit the number of times the same ad is shown to a visitor. | 1 day | HTTP cookie |
| _uetsid_exp | bing.com | Contains the expiration date of the cookie with the corresponding name. | Persistent | HTML local storage |
| _uetvid | bing.com | Used to track visitors across multiple websites in order to display ads relevant to the visitor’s preferences. | Persistent | HTML local storage |
| _uetvid [x2] | dons-gustaveroussy.fr gustaveroussy.fr |
Used to track visitors across multiple websites in order to display ads relevant to the visitor’s preferences. | 1 year | HTTP cookie |
| _uetvid_exp | bing.com | Contains the cookie's expiration date along with its corresponding name. | Persistent | HTML Local Storage |
| 1/i/adsct [x2] | t.co twitter.com |
Collects data on user behavior and interaction to optimize the website and make advertising on the site more relevant. | Session | Tracking pixel |
| ccm/conversion/945035385/ | googleadservices.com | Pending | Session | Tracking pixel |
| gmpconversion# | google.com | Pending | Session | Tracking pixel |
| guest_id | twitter.com | Collects data related to the user's visits to the website, such as the number of visits, the average time spent on the site, and the pages that were loaded, in order to personalize and improve the Twitter service. | 400 days | HTTP cookie |
| guest_id_ads | twitter.com | Collects information about user behavior across multiple websites. This information is used on the site to optimize the relevance of advertisements. | 400 days | HTTP cookie |
| guest_id_marketing | twitter.com | Collects information about user behavior across multiple websites. This information is used on the site to optimize the relevance of ads. | 400 days | HTTP cookie |
| i/adsct [x2] | t.co twitter.com |
This cookie is used by Twitter.com to determine the number of visitors accessing the website via Twitter ad content. | Session | Tracking pixel |
| IDE | doubleclick.net | Used by Google DoubleClick to track and report user actions on the site after the user has viewed or clicked on one of the advertiser’s ads, in order to measure effectiveness and serve targeted ads to the user. | 400 days | HTTP cookie |
| LAST_RESULT_ENTRY_KEY [x2] | www.youtube-nocookie.com youtube.com |
Used to track the user’s interaction with embedded content. | Session | HTTP Cookie |
| lastExternalReferrer | connect.facebook.net | Detects how the user reached the website by recording their last URL. | Persistent | HTML Local Storage |
| lastExternalReferrerTime | connect.facebook.net | Detects how the user reached the website by recording their last URL. | Persistent | HTML Local Storage |
| LogsDatabaseV2:V#||LogsRequestsStore | youtube.com | Used to track the user's interaction with embedded content. | Persistent | IndexedDB |
| muc_ads | t.co | Collects data on user behavior and interaction to optimize the website and make the ads on the site more relevant. | 400 days | HTTP cookie |
| MUID | bing.com | Widely used by Microsoft as a unique user identifier. This cookie enables user tracking by synchronizing the identifier across many Microsoft domains. | 1 year | HTTP Cookie |
| NID | google.com | Stores an identifier that identifies a returning user’s device. This identifier is used for targeted ads. | 6 months | HTTP cookie |
| p | tr.snapchat.com | Used to track visitors across multiple websites in order to display ads relevant to the visitor’s preferences. | Session | Tracking pixel |
| pagead/1p-conversion/#/ | google.com | Tracks the conversion rate between the user and the banner ads on the website—this is used to optimize the relevance of the ads on the website. | Session | Tracking pixel |
| pagead/1p-user-list/# | google.com | Tracks whether the user has shown interest in specific products or events across multiple websites and detects how the user navigates between sites. This is used to measure advertising efforts and facilitates the payment of referral fees between websites. | Session | Tracking pixel |
| sc_at | snapchat.com | Used by Snapchat to display ad content on the website—the cookie tracks ad effectiveness and collects data for more refined user segmentation. | 1 year | HTTP cookie |
| ServiceWorkerLogsDatabase#SWHealthLog | youtube.com | Required for the setup and operation of YouTube video content on the website. | Persistent | IndexedDB |
| TESTCOOKIESENABLED [x3] | pay.google.com www.youtube-nocookie.com youtube.com |
Used to track user interaction with embedded content. | 1 day | HTTP Cookie |
| tfpai [x2] | dons-gustaveroussy.fr gustaveroussy.fr |
Stores data about visitors across multiple visits and across multiple websites. This information is used to measure the effectiveness of advertising on websites. | Session | HTTP cookie |
| tfpsi [x2] | dons-gustaveroussy.fr gustaveroussy.fr |
Tracks user behavior and navigation on the website, as well as any interactions with active campaigns on the website. This is used to optimize advertising and ensure effective retargeting. | Session | HTTP Cookie |
| tfpvi [x2] | dons-gustaveroussy.fr gustaveroussy.fr |
Tracks data about visitors across multiple visits and across multiple websites. This information is used to measure the effectiveness of advertising on websites. | Session | HTTP Cookie |
| track | teads.tv | Pending | Session | Tracking pixel |
| tt_appInfo | analytics.tiktok.com | Used by the social networking service TikTok to track the use of integrated services. | Session | HTML Local Storage |
| tt_pixel_session_index | analytics.tiktok.com | Used by the social networking service TikTok to track the use of integrated services. | Session | HTML local storage |
| tt_sessionId | analytics.tiktok.com | Used by the social networking service TikTok to track the use of integrated services. | Session | HTML local storage |
| ttcsid [x2] | dons-gustaveroussy.fr gustaveroussy.fr |
Used to track visitors across multiple websites in order to display ads relevant to the visitor’s preferences. | 1 year | HTTP cookie |
| ttcsid_# [x2] | dons-gustaveroussy.fr gustaveroussy.fr |
Tracks the conversion rate between the user and the ad banners on the website—this is used to optimize the relevance of the ads on the website. | 1 year | HTTP cookie |
| u_sclid | sc-static.net | Sets a unique identifier for the visitor, which allows third-party advertisers to target the visitor with relevant ads. This matching service is provided by third-party ad networks, which facilitates real-time bidding for advertisers. | Persistent | HTML local storage |
| u_sclid_r | sc-static.net | Sets a unique identifier for the visitor, which allows third-party advertisers to target the visitor with relevant ads. This matching service is provided by third-party ad networks, which facilitates real-time auctions for advertisers. | Persistent | HTML local storage |
| u_scsid_r | sc-static.net | Sets a unique identifier for the visitor, which allows third-party advertisers to target the visitor with relevant ads. This matching service is provided by third-party ad networks, which facilitates real-time bidding for advertisers. | Session | HTML Local Storage |
| v3/ | pinterest.com | Used by Pinterest to track service usage. | Session | Tracking pixel |
| VISITOR_INFO1_LIVE | youtube.com | Attempts to estimate users' bandwidth on pages with embedded YouTube videos. | 180 days | HTTP cookie |
| YSC | youtube.com | Stores a unique identifier to track statistics on YouTube videos viewed by the user. | Session | HTTP cookie |
| yt-icons-last-purged | youtube.com | Required for the setup and operation of YouTube video content on the website. | Persistent | HTML Local Storage |
| ytidb::LAST_RESULT_ENTRY_KEY [x2] | www.youtube-nocookie.com youtube.com |
Used to track user interaction with embedded content. | Persistent | HTML local storage |
| YtIdbMeta#databases [x2] | www.youtube-nocookie.com youtube.com |
Used to track user interaction with embedded content. | Persistent | IndexedDB |
Unclassified (20)
Unclassified cookies are those that are currently being classified, as well as individual cookie providers.
| Name | Provider | Purpose | Maximum retention period | Type |
|---|---|---|---|---|
| _crcl6397161d [x3] | dons-gustaveroussy.fr gustaveroussy.fr www.gustaveroussy.fr |
Pending | 1 year | HTTP Cookie |
| _kentaa_session [x2] | collecter.gustaveroussy.fr evenements.gustaveroussy.fr |
Pending | 1 day | HTTP cookie |
| _twpid [x3] | dons-gustaveroussy.fr gustaveroussy.fr www.gustaveroussy.fr |
Pending | Session | HTTP cookie |
| _twsid [x2] | gustaveroussy.fr www.gustaveroussy.fr |
Pending | Session | HTTP Cookie |
| dnt_amount | support.gustaveroussy.fr | Pending | Session | HTTP cookie |
| dnt_coords | soutenir.gustaveroussy.fr | Pending | Session | HTTP cookie |
| DntSession | soutenir.gustaveroussy.fr | Pending | Session | HTTP Cookie |
| entitySettings | cdn.kentaa.nl | Pending | Session | Local Storage HTML |
| form-steps | support.gustaveroussy.fr | Pending | Session | Local HTML Storage |
| gamonitoring_previous_page | support.gustaveroussy.fr | Pending | Session | Local HTML Storage |
| gamonitoring_session_id | support.gustaveroussy.fr | Pending | Session | Local HTML Storage |
| kentaa-i18n | cdn.kentaa.nl | Pending | Persistent | Local HTML Storage |
| popupShown | espoir.gustaveroussy.fr | Pending | Persistent | HTML local storage |
| tt_pixel_is_enrich_ipv6_triggered_by_enrich_am | analytics.tiktok.com | Pending | Session | HTML local storage |