| tuuid [x2] | Improve Digital Bidswitch | Collects visitor data related to the user's visits to the website, such as the number of visits, average time spent on the website and what pages have been loaded, with the purpose of displaying targeted ads. | 3 months | HTTP |
| tuuid_lu [x2] | Improve Digital Bidswitch | Contains a unique visitor ID, which allows Bidswitch.com to track the visitor across multiple websites. This allows Bidswitch to optimize advertisement relevance and ensure that the visitor does not see the same ads multiple times. | 3 months | HTTP |
| um [x2] | Improve Digital Oracle | Registers the visitor's behavior on social media - can be used to optimize ad-relevance and general targeting. | 3 months | HTTP |
| umeh | Improve Digital | Used to track visitors on multiple websites, in order to present relevant advertisement based on the visitor's preferences. | 3 months | HTTP |
| di2 | Oracle | Pending | 1 year | HTTP |
| loc | Oracle | Geolocation, which is used to help providers determine how users who share information with each other are geographically located (state level). | 13 months | HTTP |
| mus | Oracle | Sets an ID-string for the specific visitor. This is used to recognize the visitor upon re-entry. This allows the website to register the visitor’s behaviour and facilitate the social media sharing function provided by Addthis.com. | 1 year | HTTP |
| na_id | Oracle | Used to recognize the visitor upon re-entry. This allows the website to register the visitor’s behaviour and facilitate the social sharing function provided by Addthis.com. | 1 year | HTTP |
| ouid | Oracle | Sets an ID-string for the specific visitor. This is used to recognize the visitor upon re-entry. This allows the website to register the visitor’s behaviour and facilitate the social media sharing function provided by Addthis.com. | 1 year | HTTP |
| uid [x3] | Oracle Criteo Amobee | Creates a unique, machine-generated user ID. AddThis, which is owned by Clearspring Technologies, uses the user ID to make it possible for the user to share content across social networks and provide detailed statistics to various providers. | 1 year | HTTP |
| uvc | Oracle | Detects how often the social sharing service, AddThis, encounters the same user. | 13 months | HTTP |
| vc | Oracle | Used by the social sharing platform AddThis | 1 year | HTTP |
| xtc | Oracle | Registers the user's sharing of content via social media. | 13 months | HTTP |
| uuid2 | Appnexus | Registers a unique ID that identifies a returning user's device. The ID is used for targeted ads. | 3 months | HTTP |
| IDSYNC | Oath | Used to identify the visitor across visits and devices. This allows the website to present the visitor with relevant advertisement - The service is provided by third party advertisement hubs, which facilitate real-time bidding for advertisers. | 1 year | HTTP |
| sp.pl | Oath | Registers user behaviour and navigation on the website, and any interaction with active campaigns. This is used for optimizing advertisement and for efficient retargeting. | Session | Pixel |
| c | Bidswitch | Regulates synchronisation of user identification and exchange of user data between various ad services. | 1 year | HTTP |
| MUID | Microsoft | Used widely by Microsoft as a unique user ID. The cookie enables user tracking by synchronising the ID across many Microsoft domains. | 1 year | HTTP |
| bkdc | Bluekai.com | Registers user data, such as IP address, geographical location, visited websites, and what ads the user has clicked, with the purpose of optimising ad display based on the user's movement on websites that use the same ad network. | 179 days | HTTP |
| bkpa | Bluekai.com | Presents the user with relevant content and advertisement. The service is provided by third-party advertisement hubs, which facilitate real-time bidding for advertisers. | 179 days | HTTP |
| bku | Bluekai.com | Registers anonymised user data, such as IP address, geographical location, visited websites, and what ads the user has clicked, with the purpose of optimising ad display based on the user's movement on websites that use the same ad network. | 179 days | HTTP |
| CMID | Casale Media | Collects visitor data related to the user's visits to the website, such as the number of visits, average time spent on the website and what pages have been loaded, with the purpose of displaying targeted ads. | 1 year | HTTP |
| CMPRO | Casale Media | Collects data on visitor behaviour from multiple websites, in order to present more relevant advertisement - This also allows the website to limit the number of times that they are shown the same advertisement. | 3 months | HTTP |
| CMPS | Casale Media | Collects visitor data related to the user's visits to the website, such as the number of visits, average time spent on the website and what pages have been loaded, with the purpose of displaying targeted ads. | 3 months | HTTP |
| CMTS | Casale Media | Collects visitor data related to the user's visits to the website, such as the number of visits, average time spent on the website and what pages have been loaded, with the purpose of displaying targeted ads. | 3 months | HTTP |
| demdex | Adobe Inc. | Via a unique ID that is used for semantic content analysis, the user's navigation on the website is registered and linked to offline data from surveys and similar registrations to display targeted ads. | 179 days | HTTP |
| dpm | Adobe | Sets a unique ID for the visitor, that allows third party advertisers to target the visitor with relevant advertisement. This pairing service is provided by third party advertisement hubs, which facilitates real-time bidding for advertisers. | 179 days | HTTP |
| IDE | Google | Used by Google DoubleClick to register and report the website user's actions after viewing or clicking one of the advertiser's ads with the purpose of measuring the efficacy of an ad and to present targeted ads to the user. | 1 year | HTTP |
| am_tokens | exchange.mediavine.com | Presents the user with relevant content and advertisement. The service is provided by third-party advertisement hubs, which facilitate real-time bidding for advertisers. | 13 days | HTTP |
| am_tokens_eu-v1 | exchange.mediavine.com | Presents the user with relevant content and advertisement. The service is provided by third-party advertisement hubs, which facilitate real-time bidding for advertisers. | 13 days | HTTP |
| criteo | exchange.mediavine.com | Presents the user with relevant content and advertisement. The service is provided by third-party advertisement hubs, which facilitate real-time bidding for advertisers. | 13 days | HTTP |
| mv_tokens | exchange.mediavine.com | Sets a unique ID for the visitor, that allows third party advertisers to target the visitor with relevant advertisement. This pairing service is provided by third party advertisement hubs, which facilitates real-time bidding for advertisers. | 13 days | HTTP |
| mv_tokens_eu-v1 | exchange.mediavine.com | Sets a unique ID for the visitor, that allows third party advertisers to target the visitor with relevant advertisement. This pairing service is provided by third party advertisement hubs, which facilitates real-time bidding for advertisers. | 13 days | HTTP |
| fr | Meta Platforms, Inc. | Used by Facebook to deliver a series of advertisement products such as real time bidding from third party advertisers. | 3 months | HTTP |
| callback | ID5 | Collects data on visitor behaviour from multiple websites, in order to present more relevant advertisement - This also allows the website to limit the number of times that they are shown the same advertisement. | 1 day | HTTP |
| car | ID5 | Presents the user with relevant content and advertisement. The service is provided by third-party advertisement hubs, which facilitate real-time bidding for advertisers. | 1 day | HTTP |
| cf | ID5 | Sets a unique ID for the visitor, that allows third party advertisers to target the visitor with relevant advertisement. This pairing service is provided by third party advertisement hubs, which facilitates real-time bidding for advertisers. | 1 day | HTTP |
| cip | ID5 | Presents the user with relevant content and advertisement. The service is provided by third-party advertisement hubs, which facilitate real-time bidding for advertisers. | 1 day | HTTP |
| cnac | ID5 | Presents the user with relevant content and advertisement. The service is provided by third-party advertisement hubs, which facilitate real-time bidding for advertisers. | 1 day | HTTP |
| pt | Ispot.tv | Used to track the visitor across multiple devices including TV. This is done in order to re-target the visitor through multiple channels. | 399 days | HTTP |
| _kuid_ | Salesforce | Registers a unique ID that identifies a returning user's device. The ID is used for targeted ads. | 179 days | HTTP |
| uuid | MediMath | Collects data on the user's visits to the website, such as what pages have been loaded. The registered data is used for targeted ads. | 1 year | HTTP |
| data-c | Media.net | Presents the user with relevant content and advertisement. The service is provided by third-party advertisement hubs, which facilitate real-time bidding for advertisers. | 29 days | HTTP |
| data-c-ts | Media.net | Collects data on the user across websites - This data is used to make advertisement more relevant. | 29 days | HTTP |
| ayl_visitor | omnitagjs.com | This cookie registers data on the visitor. The information is used to optimize advertisement relevance. | 29 days | HTTP |
| KRTBCOOKIE_# | PubMatic | Registers a unique ID that identifies the user's device during return visits across websites that use the same ad network. The ID is used to allow targeted ads. | 29 days | HTTP |
| _ssuma | Sitescout.com | Presents the user with relevant content and advertisement. The service is provided by third-party advertisement hubs, which facilitate real-time bidding for advertisers. | 29 days | HTTP |
| ssi | Sitescout.com | Registers a unique ID that identifies a returning user's device. The ID is used for targeted ads. | 1 year | HTTP |
| __atuvc | www.telescope.com | Updates the counter of a website's social sharing features. | 13 months | HTTP |
| __atuvs | www.telescope.com | Ensures that the updated counter is displayed to the user if a page is shared with the social sharing service, AddThis. | 1 day | HTTP |
| _at.cww | www.telescope.com | Used by the social sharing platform AddThis | Persistent | HTML |
| _fbp | www.telescope.com | Used by Facebook to deliver a series of advertisement products such as real time bidding from third party advertisers. | 3 months | HTTP |
| _gcl_au | www.telescope.com | Used by Google AdSense for experimenting with advertisement efficiency across websites using their services. | 3 months | HTTP |
| _uetsid | www.telescope.com | Collects data on visitor behaviour from multiple websites, in order to present more relevant advertisement - This also allows the website to limit the number of times that they are shown the same advertisement. | 1 day | HTML |
| _uetsid_exp | www.telescope.com | Contains the expiry-date for the cookie with corresponding name. | Persistent | HTML |
| _uetvid | www.telescope.com | Used to track visitors on multiple websites, in order to present relevant advertisement based on the visitor's preferences. | 1 year | HTML |
| _uetvid_exp | www.telescope.com | Contains the expiry-date for the cookie with corresponding name. | Persistent | HTML |
| at-lojson-cache-# | www.telescope.com | Used by the social sharing platform AddThis | Persistent | HTML |
| at-rand | www.telescope.com | Used by the social sharing platform AddThis | Persistent | HTML |
| criteo_write_test | www.telescope.com | Sets a unique ID for the visitor, that allows third party advertisers to target the visitor with relevant advertisement. This pairing service is provided by third party advertisement hubs, which facilitates real-time bidding for advertisers. | 1 day | HTTP |
| cto_bundle | www.telescope.com | Presents the user with relevant content and advertisement. The service is provided by third-party advertisement hubs, which facilitate real-time bidding for advertisers. | 13 months | HTML |
| cto_tld_test | www.telescope.com | Used to identify the visitor across visits and devices. This allows the website to present the visitor with relevant advertisement - The service is provided by third party advertisement hubs, which facilitate real-time bidding for advertisers. | 1 day | HTTP |
| fbssls_ | www.telescope.com | Collects data on the visitor’s use of the comment system on the website, and what blogs/articles the visitor has read. This can be used for marketing purposes. | Session | HTML |
| fbssls_# | www.telescope.com | Collects data on the visitor’s use of the comment system on the website, and what blogs/articles the visitor has read. This can be used for marketing purposes. | Session | HTML |
| bt3 | s.thebrighttag.com | Collects data on user behaviour and interaction in order to optimize the website and make advertisement on the website more relevant. | 1 year | HTTP |
| btv3.cr | s.thebrighttag.com | Collects information on user behaviour on multiple websites. This information is used in order to optimize the relevance of advertisement on the website. | 29 days | HTTP |
| sync-his | Tidal | Sets a unique ID for the visitor, that allows third party advertisers to target the visitor with relevant advertisement. This pairing service is provided by third party advertisement hubs, which facilitates real-time bidding for advertisers. | 1 year | HTTP |
| tidal_ttid | Tidal | Registers the ads provided by Videology that the user has seen and/or clicked. Used to generate a demographic profile of the user. | 1 year | HTTP |
| tv_UICR | Telaria | Collects information on user behaviour on multiple websites. This information is used in order to optimize the relevance of advertisement on the website. | 29 days | HTTP |
| tvid | Telaria | Presents the user with relevant content and advertisement. The service is provided by third-party advertisement hubs, which facilitate real-time bidding for advertisers. | 1 year | HTTP |
| matchaddthis | Dataxu | Presents the user with relevant content and advertisement. The service is provided by third-party advertisement hubs, which facilitate real-time bidding for advertisers. | 29 days | HTTP |
| wfivefivec | Dataxu | Collects data on the user's visits to the website, such as what pages have been loaded. The registered data is used for targeted ads. | 13 months | HTTP |
| A3 | Yahoo | Collects information on user behaviour on multiple websites. This information is used in order to optimize the relevance of advertisement on the website. | 1 year | HTTP |
| ptrcriteo | Yieldmo | Sets a unique ID for the visitor, that allows third party advertisers to target the visitor with relevant advertisement. This pairing service is provided by third party advertisement hubs, which facilitates real-time bidding for advertisers. | 1 year | HTTP |
| yieldmo_id | Yieldmo | Collects data on user behaviour and interaction in order to optimize the website and make advertisement on the website more relevant. | 1 year | HTTP |
| DEVICE_INFO | YouTube | Pending | 179 days | HTTP |
| VISITOR_INFO1_LIVE | YouTube | Tries to estimate the users' bandwidth on pages with integrated YouTube videos. | 179 days | HTTP |
| YSC | YouTube | Registers a unique ID to keep statistics of what videos from YouTube the user has seen. | Session | HTTP |
| yt.innertube::nextId | YouTube | Registers a unique ID to keep statistics of what videos from YouTube the user has seen. | Persistent | HTML |
| yt.innertube::requests | YouTube | Registers a unique ID to keep statistics of what videos from YouTube the user has seen. | Persistent | HTML |
| ytidb::LAST_RESULT_ENTRY_KEY | YouTube | Stores the user's video player preferences using embedded YouTube video | Persistent | HTML |
| yt-remote-cast-available | YouTube | Stores the user's video player preferences using embedded YouTube video | Session | HTML |
| yt-remote-cast-installed | YouTube | Stores the user's video player preferences using embedded YouTube video | Session | HTML |
| yt-remote-connected-devices | YouTube | Stores the user's video player preferences using embedded YouTube video | Persistent | HTML |
| yt-remote-device-id | YouTube | Stores the user's video player preferences using embedded YouTube video | Persistent | HTML |
| yt-remote-fast-check-period | YouTube | Stores the user's video player preferences using embedded YouTube video | Session | HTML |
| yt-remote-session-app | YouTube | Stores the user's video player preferences using embedded YouTube video | Session | HTML |
| yt-remote-session-name | YouTube | Stores the user's video player preferences using embedded YouTube video | Session | HTML |